Knee support
[医] 膝支持器
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
🗣️ 情景例句
It's quite complete.
已经相当齐全了。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
That's neat.
这很好。