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
They say it's going to rain tomorrow.
据说明天有雨。
I wrote 9 books.
我写了九本书。
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。