单词	varifocal
释义	varifocalsvar‧i‧fo‧cals /ˈveəriˌfəʊkəlz $ ˈveriˌfoʊ-/ noun [plural] glasses that help you to see things at many different distances → bifocals—varifocal adjective
随便看	troop troop carrier trooper Trooping the Colour troopship trope trophy tropic tropical Trossachs Trot trot troth Trotskyite Trotsky, Leon trotter troubadour trouble troubled trouble-free troublemaker Troubles troubleshooter troubleshooting troublesome

英语词典包含52748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。