肋骨

shòu de lèi gǔ dōu yǐ jīng lù chū lái le

瘦得肋骨都已经露出来了

so thin that one's ribs are visible

yī gēn lèi gǔ

一根肋骨

a rib

tā zài shì gù zhōng lèi gǔ bèi yán zhòng zhuàng shāng le

他在事故中肋骨被严重撞伤了。

He suffered badly bruised ribs in the crash.

nà bǎ jiàn cóng tā lèi gǔ biān cā guo

那把剑从他肋骨边擦过。

The sword glanced off his ribs.