Cholangioma
[醫(yī)]膽管瘤
??? 情景例句
This time draft will fall due at the end of this year.
這張期票年底到期。
The problem has been bothering me for weeks.
那個問題已經困擾了我?guī)讉€星期。
Speak louder，please.
說話請大聲點兒。