单词	expirator
释义	expirator noun ex·​pi·​ra·​tor plural -s : one that expires specifically : an instrument for sending out a stream of air, gas, or vapor Word History Etymology expire + -ator
随便看	exo- exoadaptation Exoascaceae Exoascales Exoascus Exobasidiaceae Exobasidiales Exobasidium exobiological exobiologies exobiologist exobiologists exobiology exocannibalism exocarp exocarps exoccipital exocentric exocets Exochorda exochoria exochorion exoclinal exocline exocoel

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。