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单词	bolt face
释义	bolt face noun : the surface of the rifle-bolt end that makes contact with the base of the cartridge case Word History Etymology bolt entry 1
随便看	nigrescence nigrescences nigrescent nigricant nigrified nigrifies nigrify nigrifying nigrine Nigritian nigritude nigritudes nigromancer nigrometer nigropori nigroporuses nigroporusses nigrosin Nigrosine nigrosine base b nigrosine spirit soluble nigrosine water soluble nigrosines nigrosins nigrous

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。