Hexynic acid
[化] 己炔酸
🧩 词语组成解析
🗣️ 情景例句
And there's no reason why you can't do it from your home.
而且也没有理由你不可以在家里做。
What do you want to be when you grow up?
当你长大后，你想要成为什么吗？
It's a pleasure working with you.
与您合作很愉快。