Dinitrodiazophenol
二硝基重氮酚
🗣️ 情景例句
Wouldn't it be a good idea to pick up your room?
你是不是考虑把自己的屋字收拾一下。
Day and night.
没日没夜。
The snake then wound itself round the wires.
于是蛇就缠住了几根电线。