- straighten
 - ['streitən]
 - vt. 整顿;使…改正;使…挺直;使…好转
vi. 变直;好转 
同义词
           
       参考例子
           - 1.I was straightening my schoolbag when you phoned me.
 - 你给我打电话时,我正在整理书包。
 
- 2.Please straighten up your room.
 - 请把你的房间整理好。
 
- 3.Straighten your knees with out locking them.
 - 伸直膝盖但不要锁住膝盖。
 
英文解释
           - v.
 - 1.straighten up or out; make straight
 - 2.make straight
 - 3.get up from a sitting or slouching position
 - 4.put (things or places) in order
 - 5.straighten by unrolling
 - 6.make straight or straighter
 
网络释义
               - straighten
 - 矫正; 弄直; 拉直 拉直; 矫直;
 
- straighten legs
 - 伸直腿; 腿伸直;
 
- hair straighten
 - 释义:直发剂;
 
- straighten out
 - 扯平; 结清; 改正; 扯平,结清;
 
- flame straighten
 - 火焰矫正;