astringent是什么意思
astringent
英 [ə'strɪn(d)ʒ(ə)nt]美 [ə'strɪndʒənt]adj. 涩的；收敛性的；止血的；严厉的n. [药] 收敛剂；止血药中文词源
astringent 收敛的，止血的前缀a-同ad-,去，往. 词根string-, 绳子，拉，词源同strict, 拉紧的。
英文词源
astringent (adj.)1540s, from Latin astringentum (nominative astringens), present participle of astringere "to bind fast, tighten, contract," from ad- "to" (see ad-) + stringere "draw tight" (see strain (v.)). As a noun from 1620s.双语例句
1. The fruit has a tart and astringent flavour. 这种水果又酸又涩。来自柯林斯例句
2. Sunset Boulevard was originally conceived by Wilder as an astringent satire on Hollywood. 怀尔德*初是想把《日落大道》拍成一部对好莱坞的辛辣讽刺片。来自柯林斯例句
3. It has an astringent effect. 这个有止血的作用。来自辞典例句
4. Many cultivars become more astringent when grown under cool summer temperatures. 生长于夏季凉爽地区的许多品种则变得较有涩味.来自辞典例句
5. Green persimmons are strongly astringent. 绿柿子非常涩.来自辞典例句
