Ethacetic acid
[化] 丁酸; 正丁酸
🧩 词语组成解析
🗣️ 情景例句
The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
I'm the smallest boy in my party.
我是我的聚会中最廋小的男孩。
I have no choice.
我别无选择。