Knee trembler
站立性交
🧩 词语组成解析
knee
[ni]
n. 膝;膝盖;
vt. 用膝盖碰;
n. 发抖的人, 震颤的东西, 自动振动器, 蜂鸣器, 断续器, 电铃\\n[机] 电震板
🗣️ 情景例句
What is it?
怎么回事
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
Yes, that's right.
是的。