Nitroaromatic
硝基芳香化合物
??? 情景例句
He didn't want to borrow any money.
他不想借錢。
The fox knew too much, that's how he lost his tail.
機關算盡太聰明，反誤了卿卿性命。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了幾顆青豆就發現了。