Grignard's reagent
[医] 格里尼亚氏试剂(含卤有机镁试剂)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Please have two window seats placed aside for us.
请为我们保留两个靠窗口的位子。
Now you are scared, aren't you?
怕了吧？
Yes?
什么事？