Meckel's diverticulum
[医] 美克耳氏憩室(卵黄管的遗迹)
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
Are you Mr. Chen?
你是陈先生吗？
I invited him to come in, but he wouldn't.
我请他进来，但是他不肯。
What bad weather! Are you going out?
天气糟透了！你要外出吗？