Cholangia
[医] [非炎性]胆管病
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
My sweater is blue.
我的毛衣是蓝色的。
Then she swam to the shore after spending the whole night in the water.
她在海里游了整整一夜才游到岸边。