Dinitraniline
二硝基苯胺
🗣️ 情景例句
Here is our draft contract.
这是我们草拟的合同。
Please pour this milk into that glass.
请把这牛奶倒进那玻璃杯里。
So much is certain: that we would have doctors and preachers,
虽然我们还会有医生和牧师、