Don't leave the water (running )while you brush you teeth. 为什么是running?leave sth doing sth?什么意思?

问题描述:

Don't leave the water (running )while you brush you teeth. 为什么是running?leave sth doing sth?什么意思?

这里running做伴随状语,因为说是主动流走的,就是说run是主动,所以用ing