Graser's diverticulum
[医] 格腊泽氏憩室(乙状结肠曲的假憩室)
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
Pleased to meet you.
很高兴见到 。
I'm twenty-one years old.
我21岁。
That's easier said than done!
说来容易做起来难哪！