Precipitinoid
[医] 类沉淀素
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
I'm a genius, aren't I?
我是个天才啊。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。