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
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
I'm afraid there's some sort of misunder standing.
这恐怕有一些误会。
But for the English examination, I would have gone to the concert last Sunday.
上个星期天，要不是有英语考试， 我就去听音乐会了。