Nucleophilic reagent
[化] 亲核试剂
🧩 词语组成解析
a. 亲核的；亲质子的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
The doctor said it's just a mosquito bite, There's nothing to worry about.
医生说只是被蚊子咬了一口，不需要担心。
He was never seen again.
后来再也见不到这个人了。