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
Come on, Sam ...
好啦， Sam……
How much ink did you want to get ?
你要拿多少墨水？
The bag fell on the floor and broke open.
糖落在地板上，袋子裂开了。