Labboratory reagent
[机] 实验室试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Where can I put the coin?
硬币要放在哪儿？
Why was only he exempted from work?
为什么只有他不必工作呢？
OK. I'm sure he would love to come.
好的。我相信他会来的。