Ethacetic acid
[化] 丁酸; 正丁酸
🧩 词语组成解析
🗣️ 情景例句
That's something I'd rather not talk about just now.
这些事我现在不想谈论。
I hope you get to the station on time.
我希望你准时到车站。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。