她坐在罗西的膝盖上，听他低声耳语。She sat on Rossi's knee as he whispered in her ear.膝盖恢复得很好，我现在走路已经不疼了。The knee's coming on fine, I'm walking comfortably already.她绊了一下摔倒了，手掌和膝盖都蹭破了。She stumbled and fell, scraping her palm...

“膝盖”的拼音为：xī gài...

“膝盖”的英语可以翻译为：knee，lap，prayer bones ...