Definition
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膝盖
xīgài
膝盖是指人体的一个关节,连接大腿和小腿,允许腿部弯曲和伸展。
The knee is a joint in the human body that connects the thigh and the lower leg, allowing the leg to bend and extend.
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我在跑步时扭伤了膝盖。
Wǒ zài pǎobù shí niǔshāngle xīgài.
I twisted my knee while running.
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医生建议我做一些膝盖的锻炼。
Yīshēng jiànyì wǒ zuò yīxiē xīgài de duànliàn.
The doctor suggested that I do some exercises for my knee.
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这个椅子的高度刚好适合我的膝盖。
Zhège yǐzi de gāodù gānghǎo shìhé wǒ de xīgài.
The height of this chair is just right for my knee.