Essaying
[医]取样, 试样, 定量分析
🗣️ 情景例句
I'm going to play with a group of friends.
我打算和朋友一起玩。
Do you know Mary?
你认识玛丽吗？
and often are foolish enough to let the adolescents see that they are annoyed.
而且愚蠢地让孩子看出自己的烦恼。