英语词汇roughen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roughen
释义	roughen/ˈrʌfn \|\|; ˈrʌfən/verb [t] to make sth less smooth or soft 使粗糙 roughensee ⇨ rough/not smooth 2 rough·en /`rʌfən; ˈrʌfən/v [i,t]to make a surface uneven or feel rough （使）变得不平，（使）变得粗糙:◇the wind can roughen your skin. 风会吹得你的皮肤变粗糙。
随便看	last¹ last⁴ latch latched latches' latches latching latch on latch-on latch-onto latch on to latch on (to sth) latch's latch² latch¹ late latecomer latecomers late in life lately latemajority late majority latency lateness latenesses

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