Preperitoneal cavity
[医] 膀胱前间隙
🧩 词语组成解析
[医] 腹膜前的, 腹膜外的
🗣️ 情景例句
He has a big sales office in Los Angeles,
他在Los Angeles有一个大的销售办事处，
If things were to be done twice all would be wise.
事事倘能做两次，人人都可称明智。
Yes, that's right.
对的。