Hexynoic acid
[化] 己炔酸
🧩 词语组成解析
🗣️ 情景例句
That's right.
对了。
Not at all.
当然可以。（当然不介意）
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。