Dnt
[医] 二硝基酚
🗣️ 情景例句
Hold it, Robbie!
停停， Robbie！
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。