Octenoic acid
[化] 辛烯酸
🧩 词语组成解析
🗣️ 情景例句
She says
她也谈起
I'm going to tell him what to answer.
我正要告诉他应该如何回答。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。