托福
课程： A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
- cab
- cabbage
- cabin
- cabinet
- cabinetmaker
- cable
- cache
- cactus
- cadmium
- cage
- cajun
- calcareous
- calcite
- calcium
- calculate
- calculation
- Caledonian
- caledonian
- calendar
- caliber
- calibration
- California
- Californian
- calm
- calorie
- calotype
- calve
- Calvinist
- Cambrian
- camel
- camera
- camouflage
- camp
- campaign
- campus
- Canada
- canal
- candid
- candidate
- candle
- candlelight
- cane
- cannibalism
- cannon
- cannonball
- cannot
- canoe
- canoes
- canopy
- canvas
- cany
- canyon
- cap
- capability
- capable
- capacity
- cape
- capillary
- capital
- capitalism
- capitalist
- capsize
- captain
- captivate
- capture
- caput
- car
- caravan
- carbohydrate
- carbon
- carbonate
- carbonic
- carboniferous
- carbonization
- carcass
- card
- cardboard
- cardiac
- cardinal
- care
- career
- careful
- careless
- carelessly
- cargo
- Caribbean
- caribou
- carman
- carnation
- carnival
- carnivore
- carnivorous
- carol
- carpenter
- carpet
- carriage
- carrier
- carrot
- cart
- carton
- cartoon
- carve
- carver
- carving
- cascade
- case
- cash
- cast
- caste
- casual
- cat
- catalog
- catalogue
- catalyst
- catalyze
- catastrophe
- catastrophic
- catch
- catchment
- cate
- catechism
- categorically
- categorize
- category
- cater
- caterpillar
- catharsis
- cathedral
- cattle
- caucasian
- causal
- cause
- cautious
- cavalry
- cavendish
- cavern
- cavity
- cease
- cedar
- ceiling
- celebrate
- celebration
- celebratory
- celebrity
- celestial
- cell
- cellar
- cellist
- cellular
- cellulose
- celsius
- cement
- cementation
- cenote
- cenotes
- cenozoic
- census
- cent
- center
- centigrade
- centimeter
- central
- centrality
- centralization
- centralize
- centrally
- ceramic
- cereal
- cerebral
- ceremonial
- ceremony
- certainty
- cessation
- cetacean
- chafe
- chain
- chair
- chalk
- chalky
- challenge
- challenger
- chamber
- champagne
- champion
- chance
- chandler
- changeable
- changeover
- channel
- chant
- chaos
- chaotic
- chaotically
- chapbook
- chapel
- chapter
- char
- character
- characteristic
- characterization
- characterize
- charcoal
- charge
- chariot
- charitable
- charm
- chart
- charter
- chary
- chase
- chaste
- chateau
- cheap
- cheapen
- cheaply
- cheater
- check
- cheep
- cheer
- cheerful
- cheerless
- cheese
- chemically
- chemist
- chemistry
- chemurgy
- cherish
- cherry
- chest
- chew
- chic
- Chicago
- chick
- chicken
- chicopee
- chief
- chiefly
- chihuahua
- childhood
- childless
- Chile
- chill
- chilly
- chimney
- chimp
- chimpanzee
- China
- Chinese
- chip
- chipmunk
- chisel
- chitin
- chivalry
- chlorate
- chloride
- chlorine
- chlorophyll
- chlorosis
- chocolate
- chomp
- chondrite
- chondritic
- chondrule
- choose
- choosy
- chop
- choppy
- chord
- choreographer
- choreography
- chorus
- christian
- chromosphere
- chronic
- chronicle
- chronobiology
- chronological
- chronologically
- chronology
- chug
- chunk
- church
- churn
- cider
- cigar
- Cincinnati
- cinema
- circadian
- circle
- circuit
- circular
- circulate
- circulation
- circulatory
- circumference
- circumscribe
- circumstance
- circumstantially
- circumvent
- citadel
- citation
- cite
- cither
- citizen
- citizenry
- citizenship
- civet
- civic
- civil
- civilian
- civility
- civilization
- claim
- claimant
- clam
- clamor
- clan
- clarification
- clarify
- clarity
- class
- classic
- classical
- classicism
- classification
- classify
- classroom
- clause
- clavichord
- claw
- clay
- clayware
- clean
- cleaner
- cleanliness
- cleanly
- clear
- clearer
- clearing
- clement
- clench
- clergy
- clergyman
- clerk
- clever
- cleverness
- click
- client
- cliff
- climatic
- climatically
- climax
- climb
- cling
- clinical
- clip
- clipper
- clock
- clockmaker
- clockwise
- closeness
- closet
- cloth
- clothe
- cloudlike
- cloudy
- clover
- club
- clue
- clump
- clumsy
- cluster
- clutch
- coach
- coal
- coalescence
- coaming
- coarse
- coast
- coastal
- coastline
- coat
- coating
- coax
- cobalt
- cobble
- coconut
- cod
- code
- codify
- coelenterate
- coerce
- coexist
- cognition
- cognitive
- coherence
- cohesion
- cohesive
- cohesiveness
- coil
- coin
- coincide
- coincidence
- coincident
- cold
- cole
- collaboration
- collaborative
- collaborator
- collagen
- collapse
- collapsible
- collarless
- colleague
- collect
- collectible
- collection
- collective
- collector
- college
- collide
- collision
- colonel
- colonial
- colonist
- colonization
- colonize
- colonizer
- colony
- coloration
- colorfully
- colorless
- colossal
- colosseum
- Columbia
- columbian
- column
- coma
- combat
- combination
- combine
- comedy
- comer
- comet
- comfort
- comfortable
- comfortably
- comic
- comical
- command
- commandment
- commemorate
- commend
- commensal
- commensalism
- comment
- commentary
- commentator
- commerce
- commercial
- commercialization
- commercialize
- comminute
- commission
- commissioner
- commit
- commitment
- committee
- commodity
- commonplace
- commonsense
- communal
- communally
- communicate
- communication
- communicative
- commute
- commuter
- compact
- compaction
- compactness
- companion
- companionship
- company
- comparable
- comparably
- comparative
- compare
- comparison
- compass
- compatible
- compel
- compensate
- compensation
- compensatory
- compete
- competence
- competition
- competitive
- competitiveness
- competitor
- compile
- complacence
- complain
- complaint
- complement
- complementary
- completion
- complex
- complexity
- complicate
- complication
- complimentary
- comply
- compo
- component
- compose
- composer
- composite
- composition
- compositional
- compost
- compound
- comprehend
- comprehensible
- comprehension
- comprehensive
- compress
- compression
- comprise
- compromise
- compulsory
- compute
- computer
- concave
- conceal
- concede
- conceivable
- conceivably
- conceive
- concentrate
- concentration
- concentric
- concept
- conception
- concern
- concert
- concertina
- concise
- conclude
- conclusion
- conclusive
- conclusively
- concoct
- concomitant
- concrete
- concur
- concurrent
- condemn
- condensation
- condense
- condenser
- condenses
- conditioner
- condor
- conduct
- conductance
- conduction
- conductivity
- conductor
- cone
- conestoga
- confederacy
- confederate
- confer
- conference
- confidence
- confident
- configuration
- confine
- confinement
- confirm
- conflate
- conflict
- confluence
- conform
- conformity
- confront
- confuse
- confusion
- congenial
- congenital
- congestion
- conglomerate
- congress
- congressional
- conifer
- coniferous
- conjectural
- conjunction
- connect
- connecticut
- connection
- connective
- connoisseur
- conquer
- conqueror
- conquest
- conscientious
- conscious
- consciously
- consciousness
- conscription
- consecutive
- consensus
- consent
- consequence
- consequent
- conservation
- conservatism
- conservative
- conserve
- consider
- considerable
- consideration
- consist
- consistency
- consistent
- consistently
- consolidate
- consolidation
- consort
- consortium
- conspicuous
- conspiracy
- constant
- constellation
- constituency
- constituent
- constitute
- constitution
- constitutional
- constrain
- constraint
- constrict
- construct
- construction
- constructive
- consult
- consultant
- consume
- consumer
- consumption
- contact
- container
- contaminate
- contamination
- contemporary
- contend
- contender
- content
- contention
- contest
- context
- continent
- continental
- contingent
- continually
- continuation
- continuator
- continuity
- continuous
- continuum
- contour
- contract
- contraction
- contractor
- contradict
- contradiction
- contradictory
- contrary
- contrast
- contribute
- contribution
- contributor
- contributory
- controllable
- controversial
- controversy
- conurbation
- convection
- convene
- convenience
- convenient
- conveniently
- convention
- conventionally
- converge
- convergence
- conversation
- conversational
- converse
- conversely
- conversion
- convert
- converter
- convex
- convey
- convict
- conviction
- convince
- convincingly
- convivial
- cook
- cool
- cooler
- cooper
- cooperate
- cooperation
- cooperative
- coordinate
- coordination
- cop
- cope
- copper
- coppersmith
- copy
- copyright
- coral
- cord
- cordwainer
- core
- coriander
- corn
- corner
- cornet
- corona
- corp
- corporation
- corpse
- corpus
- corral
- correlate
- correlation
- correspond
- correspondence
- correspondingly
- corridor
- corrosion
- corrosive
- corruption
- corselet
- corset
- cortex
- cosmic
- cosmopolitan
- cosmos
- cost
- costly
- costume
- cottage
- cotton
- cottonwood
- cougar
- council
- counsel
- count
- counter
- counteract
- counterbalance
- counterclockwise
- countercurrent
- counterexample
- counterfeit
- counterpart
- countryside
- county
- couple
- courage
- courageous
- course
- court
- courtship
- courtyard
- cousin
- cover
- coverage
- covering
- cow
- cowboy
- cowhand
- coyote
- crab
- crack
- craft
- craftsmanship
- craftspeople
- cramp
- crane
- cranial
- crash
- crater
- crawl
- crayfish
- crayon
- craze
- crease
- creation
- creativity
- creator
- creature
- credence
- credential
- credible
- credit
- creditor
- creed
- creek
- creep
- creeper
- crescent
- crest
- cretaceous
- crevice
- crew
- crime
- crimp
- crimson
- cripple
- crisis
- crisscross
- criterion
- critic
- critical
- critically
- criticism
- criticize
- crocodile
- crook
- cross
- crossbill
- crossbones
- crossbreed
- crossing
- crouch
- crow
- crowbar
- crowd
- crown
- crucial
- crucible
- crude
- crudely
- cruel
- cruise
- crumble
- crumple
- crunch
- crush
- crust
- crustacean
- crustal
- cry
- cryptic
- crystal
- crystalline
- Cuban
- cube
- cubic
- cubism
- cucumber
- cud
- cue
- culminate
- cult
- cultivate
- cultivation
- cultural
- culturally
- culture
- cumbersome
- cumulative
- cuneiform
- cup
- curator
- cure
- curio
- curiosity
- curious
- curiously
- curly
- currency
- current
- curriculum
- currier
- curtain
- curvature
- curve
- cushion
- cuspidor
- custodial
- custodian
- custom
- customarily
- customary
- customer
- cut
- cute
- cuticle
- cyan
- cyanide
- cycle
- cyclic
- cylinder
- cylindrical
- cynthia
