Octyne diacid
[化] 辛炔二酸
🧩 词语组成解析
[化] 辛炔
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
He has realized how precious health is.
他已经体会到健康的可贵。
I will be starting holidays in May.
我将在五月份度假。
This price is quite a bit higher than it was last time.
这次的价格比上次要贵了一些。