stiffen 英式发音['stɪf(ə)n]美式发音['stɪfn]
stiffen基本解释
vi,变硬;变猛烈;变粘,同近
stiffen相关例句和用法
a campaign to stiffen rules against drink-driving.要求对酒后驾车严加管制的运动
stiffen英英释义
变硬;变猛烈;变粘英释中释vto become stronger, more severe, or more determined, or to make something do this