Bromo-propionic acid
[化] β-溴丙酸
🧩 词语组成解析
[机] 溴代, 溴基
[医]丙酸的
🗣️ 情景例句
I only buy used books.
我只买旧书。
There's just one last favor I need to ask of you.
我需要问你的最后一件好事只有一个。
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？