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
Try to come by later for dessert.... Bye.
晚一点尽量设法弯到这 来吃甜点。……再见。
I feel terrible about it.
太对不起了。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。