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
and see how the plan works.
看看这项计划实施得如何。
The mountains have brought forth a mouse.
大山生小鼠(指:费力大而收效小)。
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱,空闲时你可以坐在这儿读地毯!”
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