Hexanoic acid
[化] 己酸\\n[医] 己酸
🧩 词语组成解析
🗣️ 情景例句
That's it.
是的。
You've got to do something.
你一定要想办法。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。