Mesosigmoiditis
[医] 乙状结肠系膜炎
🗣️ 情景例句
I'm afraid i have a complaint to make.
恐怕我要提点意见。
I would like to welcome you once again.
我向你们再次表示欢迎。
A lot of people can't tell the difference between an American accent and a Canadian accent.
许多人分不出美国口音和加拿大口音的差别。