Ulcus tropicum
[医] 热带溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
You should be punctual for appointments.
你应该准时赴约。
He said, Pauline is typing letters. She can't speak to you now!
他说：“波淋正在打信，她现在不能同你讲话！”