单词	imperceivable
释义	imperceivable adjective im·​per·​ceiv·​able ˌim-pər-ˈsē-və-bəl  archaic : imperceptible Word History First Known Use circa 1617, in the meaning defined above
随便看	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 nigs nigua nigun nigunim NIH

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。