Cavum abdominis
[医] 腹腔
🧩 词语组成解析
n. 空腔(如耳腔)
腹肌痛
🗣️ 情景例句
And when I did,
就算我睡着了，
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。