Hexynoic acid
[化] 己炔酸
🧩 词语组成解析
🗣️ 情景例句
May I see the wine list?
我能看看酒单吗？
You can count on us.
你可以信赖我们。
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。