roughen

US [ˈrʌf(ə)n]
UK ['rʌf(ə)n]
  • v.变粗糙;使粗糙
  • Web变得粗糙;粗糙效果;凿毛
Simple Present:roughens  Present Participle:roughening  Past Tense:roughened  
Roughen
v.
1.
变粗糙;使粗糙to become rough; to make sth rough
His voice roughened with every word.
他说话的声音越来越嘶哑。
Cold weather roughens your skin.
天气寒冷,皮肤变得粗糙。

Sample Sentence

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