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
I can take the bus to work ...
我可以坐公共汽车上班……
I played ping-pong this morning.
我今早在打乒乓球。
At that moment Lucy came into the library.
正在那时候，露茜走进图书馆。