Pentanediol
戊二醇
🗣️ 情景例句
It's our first date.
这是我们的第一次约会。
Honour and profit lie not in one sack.
荣誉和利益不能并存。
We can't agree with the alterations and amendments to the contract.
我们无法同意对合同工的变动和修改。