Natrium propionicum
[医] 丙酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
He and Michelle
他和 Michelle
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
I'll be glad to do it.
我乐意为你们介绍。