Dipropylurea
二丙脲
🗣️ 情景例句
We'll move after the school term.
我们等这学期结束后再搬。
I will see her home.
我会送她回家。
I haven't forgotten anything, she said to herself. But then it was time to pay for them.
“我什么也没忘记，”她自言自语地说。但接着该是她付钱的时候了。