has left是什么时态
This has left the family in a bad way.
这让他的家庭生活很糟糕。
None has left there.
没有一个人离开那儿。
His illness has left him completely immobile.
他的病使他完全丧失了活动能力。
The disease has left her with permanent lameness.
那场病使她永远瘸了。
The eruption has left a thin veil of dust in the upper atmosphere.
这次火山喷发在上层大气中留下了一个薄薄的尘土层。