ductless
ductless相关例句和用法
Endocrine system: Group of ductless glands that secrete hormones necessary for normal growth and development, reproduction, and homeostasis..内分泌系统：由无管腺体组成的系统，分泌激素（荷尔蒙）以供身体正常生长、 发育、繁殖和自我恒定性之需。
ductless英英释义
无导管的中释adj
Endocrine system: Group of ductless glands that secrete hormones necessary for normal growth and development, reproduction, and homeostasis..内分泌系统：由无管腺体组成的系统，分泌激素（荷尔蒙）以供身体正常生长、 发育、繁殖和自我恒定性之需。
无导管的中释adj
