Pentadecandioic acid
[化] 十五烷二酸
🧩 词语组成解析
🗣️ 情景例句
That will be great.
那好极了。
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
I make them for workers and farmers.
我做完了给工人和农民用？