单词	sems
释义	sems noun ˈsemz plural sems : a fastener assembly consisting of a screw with a washer put on before the threading is cut Word History Etymology probably from sem (short for assembly) + -s
随便看	knit up knitback knitch knitches knits knitted knitter knitters knitting knitting machine knitting needle knitting pin knittings knittle knittles knitwear knitwears knitworks knive knived knives knives and forks knivesful kniving knob

英语词典包含469781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。