Helco-
[医] 溃疡
🗣️ 情景例句
I am sure you would like to know more about it.
我相信您一定想知道详情。
I'm innocent.
我是清白的。
It's to the north of England; it's part of Britain.
它位于苏格兰的北部，是不列颠的一部分。