Celiaca
[医] 腹腔疾病, 脂肪痢
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
Would you tell Mr. Green that I called?
你能告诉格林先生我给他打了个电话吗？
The letter x stands for an unknown number.
字母x代表未知数。