Isotope labeling reagent
[化] 同位素标记试剂
🧩 词语组成解析
[经] 贴标签
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Thanks for your understanding and cooperation.
谢谢你的理解和合作。
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
I could not hear the actors.
因为我听不见演员在说什么。