straightening is straighten's Present Participle

straighten

US [ˈstreɪt(ə)n]
UK ['streɪt(ə)n]
  • v.矫正;整顿;弄直;变直
  • Web矫直;校直;调直
Simple Present:straightens  Present Participle:straightening  Past Tense:straightened  
v.
1.
整顿,整理
2.
弄直;矫正,纠正
3.
变直;变正,变挺

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard