Cavum abdominis
[医] 腹腔
🧩 词语组成解析
n. 空腔(如耳腔)
腹肌痛
🗣️ 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
To speed-read
速读
'I was just wondering how to spend the morning -- until I saw you.
“我正不知道怎么消磨这一上午呢，正好见到好。