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
He tried to smile.
他设法要微笑。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
During the journey, their boat began to sink.
途中，船开始下沉，