单词	annular gear
释义	annular gear noun : internal gear Word History First Known Use 1854, in the meaning defined above
随便看	beaconry beacons bead bead and butt bead and flush bead and reel bead chain bead curtain bead lightning bead plant bead pointing bead saw bead snake bead tree bead-ruby beadboard beaded beaded board beaded esker beaded lightning beaded lizard beadel beader beadflush beadier

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。