单词	double duty
释义	double dutyˌdouble ˈduty noun Examples EXAMPLES FROM THE CORPUS Aseptic boxes of fruit juices or plastic containers of prepared beverages can be frozen to serve double duty in the cooler. But many food plants are beautiful in their own right and fit for double duty in the pleasure garden. The demonstrator will be doing double duty. Phrases PHRASES FROM THE ENTRY► do double duty Choose a sofa that will do double duty as a guest bed. do double duty to do more than one job or be useful for more than one thing at the same timedouble duty as The sofa does double duty as a guest bed.
随便看	telephone call telephone directory telephone exchange telephone number telephone pole telephonist telephony telephoto lens teleport teleportation teleprinter telesales telescope telescopic telethon teletypewriter televangelism televangelist televise television television licence televisual teleworker teleworking telex

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。