Propionic acid
[化] 丙酸\\n[医] 丙酸
🧩 词语组成解析
[医]丙酸的
🗣️ 情景例句
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
别笑。在初级课程中你有机会休息。
He deserves not the sweet that will not taste the sour.
吃过苦头，才配享受。
People are always talking about 'the problem of youth'.
人们总是在谈论“青年问题”。