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
I heard a lot of shouting, what's up?
我听见很多喊声，出了什么事了？
An ill workman quarrels with his tools.
拙匠常怪工具差。
Sometimes ago, the United States Navy, for instance,
例如，美国海军前些时候