Knee presentation
[医] 膝先露
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
🗣️ 情景例句
Grandpa! Grandpa!
爷爷！ 爷爷！
I have forgotten his telephone number.
我忘记了他的电话号码。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？