Quadrol
乙二胺
🗣️ 情景例句
I know about how business is done here.
我认为这方面比较在行。
Money is the root of evil.
金钱是罪恶的根源。
The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
日益增长的对廉价食物的需求导致了另一种形式的污染。