astringent
英 [?'str?n(d)?(?)nt]
美[?'str?nd??nt]
- adj. 涩的；收敛性的；止血的；严厉的
- n. [药] 收敛剂；止血药
GRE低频词畅通词汇
词态变化
复数:?astringents;名词:?astringency;
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.
- 怀尔德最初是想把《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