单词	backer-up
释义	backer-up noun plural backers-up : one that backs up: such as a : sponsor b : a linebacker in football c : a worker who mounts calendars between metal strips and staples calendar pads to metal Word History First Known Use 1869, in the meaning defined above
随便看	circumstance circumstanced circumstances circumstances beyond someone's control circumstancing circumstantial circumstantial evidence circumstantialities circumstantiality circumstantially circumstantialness circumstantials circumstantiate circumstantiated circumstantiates circumstantiating circumstantiations circumstellar circumstellar disk circumterrestrial circumtropical circumvallate circumvallated circumvallates circumvallating

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。