Heptanediol
[化] 庚二醇
🗣️ 情景例句
You really need to shed some fat.
你真得减减肥了。
Would you please read the draft contract and make your moments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。