英语词汇penalty envelope怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	penalty envelope
释义	penalty envelope [美国英语]印有“冒用必罚”字样的信封(政府免费邮寄)；公务信封[亦作 official envelope]
随便看	transmission loss transmission losses transmission modulation transmission plane transmission primaries transmission print transmission regulator transmissions transmission security transmission shaft transmission speed transmission time transmission times transmissive transmissively transmissiveness transmissivities transmissivity transmissometer transmissometers transmissometry transmit transmit button transmit-receive tube transmits

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。