Reagent
[ ri(:)'eidʒənt ]
公共 Public
n. 反应物,试剂;
📝 例句
The reagent possesses specificity for water.
这种试剂对水有特殊的作用。
This reagent attacks feldspars and dark minerals.
这种反应物质侵蚀长石和音色矿物。
An equatorial methoxy group was completely inert to the Grignard reagent.
位于平伏键的甲氧基,则没有这种可能,因而不发生反应。
This bifunctional reagent links protein molecules to one another.
这种双用试剂把蛋白质分子彼此连接起来。
chemical reagent
化学试剂
🌱 联想助记
【记】re-前缀“再”,agent-作用:再次作用→反应,引申为化学试剂
📖 牛津释义
reagent
n
(chemistry 化) substance used to cause a chemical reaction, esp to detect another substance 试药; 试剂; 反应物.
🗣️ 情景例句
The college I applied to has accepted me.
我报名的学院已经录取我了。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
This is not easy, and may require two porpoises working together.
这并非易事,可能需要两只海豚合伙干才行。
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