单词	paper factor
释义	paper factor noun : a substance originally isolated from pulpwood of the balsam fir that is a selectively effective insecticide with activity like that of juvenile hormone called also juvabione Word History First Known Use 1966, in the meaning defined above
随便看	myrmeciae myrmecias myrmeco- myrmecobii myrmecobiine Myrmecobius myrmecobiuses myrmecochorous myrmecochory myrmecoid myrmecoidy myrmecological myrmecologies myrmecologist myrmecologists myrmecology Myrmecophaga myrmecophagae myrmecophagas myrmecophagid Myrmecophagidae myrmecophagidaes myrmecophagine myrmecophagoid myrmecophagous

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。