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
I don't like charades.
我不喜欢哑谜。
To have money is a fear, not to have it a grief.
有钱使人担心,没钱使人伤心。
Though he was technically a prizefighter, Mendoza did much to change crude prizefighting into a sport,
虽然门多萨严格来讲不过是个职业拳击手,但在把这种粗野的拳击变成一种体育运动方面,他作出了重大贡献。
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