Word · CEFR C2 · Frequency #33494
astringent
/əˈstrɪndʒənt/
noun
收敛剂
核心释义
A substance that causes body tissues to contract and restricts the flow of blood.
- 1.
使组织收缩从而限制血液流动的物质。
A substance which draws tissue together, thus restricting the flow of blood.
- 2.
收敛剂
a drug that causes contraction of body tissues and canals
使组织收缩从而限制血液流动的物质。
用法In use
The dentist applied an astringent to stop the bleeding after the extraction.
用法提示：此处'astringent'为名词，指一种能使组织收缩、止血的药物。
Many toners contain a mild astringent to tighten the skin.
用法提示：此处'astringent'为名词，指化妆品中使皮肤紧致的成分。
He used an astringent on his razor cut to reduce the swelling.
用法提示：此处'astringent'为名词，指外用药水，能收缩组织、减轻肿胀。
apply an astringent to sth
apply...to 表示把收敛剂涂抹到某个部位，to 后接受伤或需要处理的部位。
She applied an astringent to the cut to stop the bleeding.
她在伤口上涂了收敛剂来止血。
an astringent for sth
for 后接该收敛剂所针对的症状或用途，常用于说明产品的适用范围。
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