Collaurum
[医] 胶体金
🗣️ 情景例句
I can't wait to see her.
我等不及要见她。
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
Excuse me, Jim. Who's that man?
吉姆，那个人是谁？