资料来源 : pyDict

弄直,使正确,整顿,清理,使改正直起来,改正,好转

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Straighten \Straight"en\, v. t. [imp. & p. p. {Straighted}; p.
   pr. & vb. n. {Straighting}.]
   1. To make straight; to reduce from a crooked to a straight
      form.

   2. To make right or correct; to reduce to order; as, to
      straighten one's affairs; to straighten an account.

   {To straighten one's face}, to cease laughing or smiling,
      etc., and compose one's features.

Straighten \Straight"en\, v. t.
   A variant of {Straiten}. [Obs. or R.]

资料来源 : WordNet®

straighten
     v 1: straighten up or out; make straight [syn: {unbend}] [ant: {bend}]
     2: make straight [syn: {straighten out}]
     3: get up from a sitting or slouching position; "The students
        straightened when the teacher entered"
     4: put (things or places) in order; "Tidy up your room!" [syn:
        {tidy}, {tidy up}, {clean up}, {neaten}, {straighten out},
         {square away}]
     5: straighten by unrolling; "roll out the big map" [syn: {roll
        out}]
     6: make straight or straighter; "Straighten this post";
        "straighten hair"