straightens
['streitn]
[ straightens ]
v. 弄直, 使正确, 整顿, 挺直
例句与用法：
She twitched the corner of the rug to straighten it.
她拉了拉小地毯的一角，把它弄正。
You'd better straighten up your house.
你最好把屋子搞整洁。
You should straighten up your room before going out.
出门前你应该把房间收拾整齐。
Straighten up your ideas!
要改进你的观念！
词形变化：
名词: straightener | 动词过去式: straightened | 动词过去分词: straightened | 动词现在分词: straightening | 动词第三人称单数: straightens |