straighten

• 动词，指把弯曲或歪斜的东西弄直、整理整齐，或纠正、改善某种情况。

A verb used to indicate the act of making something straight, neat, or orderly, or to correct a situation.

1. Make physically straightA2formal

   To make something straight or straighter, removing curves or bends.

   弄直

   • She straightened the picture on the wall.
   • He straightened the bent wire with pliers.
   • Please straighten your tie before the interview.

   同义词alignevenflattenlevelrectifysmoothunbend

   反义词bendcrookcurveflexwarp

2. Correct postureA2formal

   To adjust one's body from a bent or slouching position to an upright one.

   挺直

   • The teacher told the students to straighten up in their chairs.
   • He straightened his back after hours of hunching over the desk.
   • She straightened up when she saw her boss enter the room.

   同义词erectstraighten upunbend

3. Tidy or organizeA2informal

   To put things in order, making a space neat and clean.

   整理

   • I need to straighten up my room before guests arrive.
   • She straightened the papers on her desk.
   • He spent the morning straightening the garage.

   同义词arrangeclean upneatenorganizesort outtidy

   反义词clutterdisarrangedisordermessuntidy

4. Unroll or flattenB1formal

   To make something flat or smooth by removing folds or wrinkles.

   弄平

   • She straightened the crumpled map on the table.
   • He straightened the wrinkled fabric before cutting it.
   • The artist straightened the canvas before painting.

   同义词flattenironlevelpresssmoothunroll

   反义词creasecrumplefoldrumplewrinkle

短语动词变体straighten outstraighten up