平时剩下的碎肥皂丢掉了很可惜，有的人会将快用完的小块肥皂直接沾点水贴在新的大快肥皂上继续用，你有没有这样做过呢？

Soap grafting is the act of attaching an almost completely used piece of soap to a new, unused piece because it is now too small to be conveniently used but you also don't want to waste it.

如果你觉得快用完的小片肥皂滑滑得不好拿，但是丢掉又太可惜，你就可以将它粘在一块新的肥皂上继续使用，这个过程就叫soap grafting（肥皂嫁接）。

For example:

My mum always soap grafts because she doesn't want to waste anything. Soap grafting is good.

我妈妈经常把快用完的肥皂粘到新肥皂上用，因为她不想浪费任何东西。这种肥皂嫁接是个不错的办法。