Pentanediol
戊二醇
🗣️ 情景例句
I'm totally exhausted by the time I get home.
等我回到家，已经累得精疲力竭了。
I played upstairs yesterday.
我昨天在楼上玩。
Can you change the shipping date on out order?
你能不能改一下我们的出货日期？