ph.
1. 整理;收拾
When you clear up or clear a place up, you tidy things and put them away.
2. 解决(问题);消除(误会);揭开(谜团)
To clear up a problem, misunderstanding, or mystery means to settle it or find a satisfactory explanation for it.
3. 解决(医学难题);消除，清除(感染);治愈(疾病);痊愈
To clear up a medical problem, infection, or disease means to cure it or get rid of it. If a medical problem clears up, it goes away.
4. (天气)放晴，变晴朗
When the weather clears up, it stops raining or being cloudy.
1. free (the throat) by making a rasping sound
e.g. Clear the throat
Synonym: clear
2. finish a task completely
e.g. I finally got through this homework assignment
Synonym: get throughwrap upfinish offmop uppolish offfinish up
3. make free from confusion or ambiguity
make clear
e.g. Could you clarify these remarks?
Clear up the question of who is at fault
Synonym: clearshed light oncrystallizecrystallisecrystalizecrystalisestraighten outsort outenlightenilluminateelucidate
4. make clear and (more) comprehensible
e.g. clarify the mystery surrounding her death
5. become clear
e.g. The sky cleared after the storm