Rectus abdominis
腹直肌
🧩 词语组成解析
[医] 直的, 直肌
腹肌痛
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
How much is it?
多少钱？
Unfortunately it will cost a lot of money.
遗憾的是，这要花很大一笔钱。