单词	breastbone
释义	breastbonebreastbone /ˈbrɛstboʊn/ noun [countable] science, biology the long flat bone in the front of your chest to which the top seven pairs of ribs are connected
随便看	begun behalf behave behavior behavioral behavioral isolation behaviorally behaviorism behaviorist behaviour behead behemoth behest behind behindhand behold beholden beholder behoove beige Beijing being Beirut bejeweled belabor

英语词典包含48224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。