英语词汇“roughen”是什么意思，“roughen”的读音、用法及例句翻译-烛光网

词汇	roughen
释义	rough·en AHD[rŭfʹən] D.J.[ˈrʌfən]K.K.[ˈrʌfən]v.tr.intr.（及物动词和不及物动词）rough.ened, rough.en.ing, rough.ens To make or become rough.变粗糙，变毛糙：使变得粗糙或毛糙
随便看	ringed seal ringent ringer Ringer fluid ringers Ringer's fluid Ringer solution Ringer's solution ring finger ringgit ringgits ringhals ringhalses ringing ring knocker ringleader ringlet ringleted ringleting ringlets ringletted ringletting Ringling Ringling School of Art and Design ringmaster

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