Ferrum collosol
[医] 铁溶胶
🧩 词语组成解析
<拉>n.[化]铁
n. 溶胶\\n[化] 溶胶
🗣️ 情景例句
I'm having trouble eating.
我吃东西时有困难。
Do you often do composition after school?
你常常在放学后做作文吗？
Perhaps not. It's 6674044.
可能没有。号码是6674044。