Hallchrome
[医] 黑拉虫色素
🗣️ 情景例句
I can't thank you enough for all the work you've done.
对于你所做的一切我真不知道如何感谢你才好。
I've got a slight pain in my teeth.
我的牙有点痛。
Excuse me. Is there a station near here?
请问，附近有车站吗？