Diazomethane
n. [化]重氮甲烷
🗣️ 情景例句
I decided to forget about my accounting problems
我已决定不再去想那些会计上的问题
It seems what he said is true.
看起来他说的好像是真的。
You can't buy them in the shop before eight o'clock.
上午八点之前你在商店里是买不到东西的。