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
When will this time draft fall due?
期票什么时候到期？
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
The explanation was simple but very unusual.
解释很简单，却异乎寻常。