Octynoic acid
[化] 辛炔酸
🧩 词语组成解析
🗣️ 情景例句
You're like a brother to me.
你像我的兄弟一样。
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。