Meckel's diverticula
[医] 美克耳氏憩室(卵黄管的的遗迹)
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
What subject did you major in university?
你在大学主修的科目是什么？
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
Dear Abby,
亲爱的Abby，