Knee-pad
n. 护膝
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
pad
[pæd]
vt. 给…装衬垫， 加垫子;填塞;踏平;
vi. 步行，放轻脚步走;
n. 垫，衬垫;护具;便签本;发射台;
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
He that knows nothing, doubts nothing.
无知就无疑。
They were glad of the examination being over.
他们为考试结束了而高兴。