Selective reagent
[化] 选择试剂; 选择性试剂
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I'm totally exhausted by the time I get home.
等我回到家，已经累得精疲力竭了。
I can't help but be astonished by that acrobat.
我不能不为那杂技演员的表演而深为惊讶。
In much of China, spring is usually very short.
在中国的许多地方，春天通常很短。