Edlefsen's reagent
[医] 二硝基水杨酸试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Yep.
是的。
I don't have the time for any more extra-curricular activities.
我没有更多的时间从事课外的活动了。
When I was a teenager, I felt that I was just young and uncertain --
我十几岁时，总感到自己年轻，有些事拿不准 --