ph.

1. 滚开；滚出去
If you tell someone to clear out of a place or to clear out, you are telling them rather rudely to leave the place.

2. 清理，整理(容器、房间等)
If you clear out a container, room, or house, you tidy it and throw away the things in it that you no longer want.

1. empty completely

e.g. We cleaned out all the drawers

Synonym: clean out

2. clear out the chest and lungs

e.g. This drug expectorates quickly

Synonym: expectoratedrive out

3. move out and leave nothing behind