Tolylhydrazine
[化] 甲苯肼
??? 情景例句
Hey, go to the doctor. That cough sounds bad.
嘿，去看看醫生吧，聽起來你咳嗽得挺厲害的。
Roll my log and I'll roll yours.
互相吹噓。
After a long period of rain the river may overflow its banks.
久雨這后，河水會泛濫成災，