Stripdown
把（墙上门上的东西）刮干净, 拆干净, 拆卸
🗣️ 情景例句
Not Grandpa.
爷爷不是这种人。
You can take a horse to the water,but you cannot make him drink.
牵马河边易，逼马饮水难；不要逼人做他不愿做的事。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，