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
Terrific!
好极了！
They operated on him last night.
他们昨晚给他动手术了。
Is there a cat in the tree?
树上有猫吗？