单词	roughen
释义	rough·en (rŭfən) tr. & intr.v. rough·ened, rough·en·ing, rough·ens To make or become rough.
随便看	vaccinee vaccinia vaccinial vaccinologist vaccinology vacillant vacillate vacillatingly vacillation vacillator vacillatory vacua vacuity vacuolar vacuolar membrane vacuolate vacuolated vacuolation vacuole vacuous vacuously vacuousness vacuum vacuum aspiration vacuum bottle

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。