她在健身房锻炼时不慎撞到器械,伤了一根肋骨。
She accidentally hit a machine at the gym and injured one of her ribs.
▼点击显示答案
ribs英 /rɪbz/|美 /rɪbz/
解释
ribs 是 rib 的复数形式,rib 指"肋骨",是人体胸腔两侧成对的弧形骨条,主要起保护内脏的作用。
She accidentally hit a machine at the gym and injured one of her ribs.
ribs 是 rib 的复数形式,rib 指"肋骨",是人体胸腔两侧成对的弧形骨条,主要起保护内脏的作用。
在 App 中完整学习这张卡片
在 App 中学习