英语词汇“rfd”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rfd
释义	Rfd nnoun.communicationfree government delivery of mail in outlying country areas Synset:RFD rural free delivery Hypernyms:mail mail service post postal service Inherited Hypernyms:rural free deliverymailcommunicationacteventpsychological featureabstractionentity
随便看	electromagnetic spectrum electromagnetic unit electromagnetic wave electromagnetism electromechanical electromechanical device electrometer electromotive electromotive drug administration electromotive force electromotive force series electromotive series electromyogram electromyograph electromyography electron electron accelerator electron beam electronegative electronegativity electroneutral electron gun electronic electronically electronic balance

英语词典包含147479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。