理清的英文：
clear off

参考例句：

To straighten out or disentangle(a jumble or tangle;resolve.
解开理清或解开(一堆乱糟糟的或纠结成一团的东西);解开

Straighten one's thinking
使思考有条理,理清思路

His thought was too vague to be described.
他的思路混混沌沌，难以理清。

Organized one's thoughts before speaking
说话之前先理清思路

I need your help to tie up a few loose ends.
我需要你帮忙理清一下头绪。

He's forced to untangle a complex web of financial dealings.
他被迫去理清一堆错综复杂的金融交易。

I decided that nothing should be done hastily, that things had to be sorted out carefully.
我决定不急于行动，先认真理清头绪再说。

Helping us was messy, physically and emotionally
帮助我们理清混乱，在生理及心理提供帮助。

clear是什么意思：
adj. 清澈的；清晰的；明确的；晴朗的，明亮的；无瑕疵的；畅通的
adv. 清晰地；完全地
v. 变清澈；使清楚；扫除，清除；清（嗓子）；跳过，通过；结清；放晴

attacking clear
比较平直的高远球

clear an account
结清帐户|清帐

To clear as profit.
净得利润

The sky is clearing.
天正明朗起来。

It was a clear case of homicide.
这明显是一起故意杀人罪。

off是什么意思：
adv. 掉，下；离开；隔开；切断；停止；；休息；光，完，尽；全部地
prep. 从...离开；从...向下；在...的外面；偏离...；从...分岔；不再从事...；低于...
adj. 关着的；停止流通的；延期的；取消的；不工作的；处于...境况的；萧条的
v.（用于祈使句）走开，滚开；站开
n. 关掉

Is the water on or off?
自来水龙头开着还是关着？

The gilt is off.
幻想破灭了。

to nip off; to cut off; to break
掐断

take off clearance = clearance for take off
起飞许可

They panned off the sand and dirt.
他们用淘金盘淘去砂泥。