Ulcera
[医] 溃疡
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
I guess that's Ok. What time should I check in?
我想这正合适。我应该什么时候去办理登机手续呢？
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。