Essaying
[医]取样, 试样, 定量分析
🗣️ 情景例句
You really need to eat more; you're too skinny.
你太瘦了，真得多吃点。
Ahh!
啊哈！
It is impossible to give a satisfactory explanation for a pot-holer's motives.
要想对洞穴探险者的动机作出满意的解释是不可能的。