单词	lower mast
释义	lower mast noun : the lowest part of a compound mast composed of two or more poles compare topmast Word History First Known Use 1656, in the meaning defined above
随便看	inculture incumbence incumbencies incumbency incumbent incumbent on incumbent on/upon incumbent upon incumbently incumbents incumber incumbered incumbering incumbers incumbrance incumbrances incunable incunables incunabula incunabular incunabulist incunabulists incunabulum incur incurabilities

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。