英语词汇piece concept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	piece concept
释义	piece concept 件数制(随身托运行李规定的件数)
随便看	pyrometric cones pyrometry pyromorphite pyromorphites pyromucic acid pyro-musical pyron pyrone Pyronemataceae pyrones pyronine pyronines pyroninophilic pyrope pyropes pyrophanite pyrophile pyrophiles pyrophobia pyrophobias pyrophobic pyrophobics pyrophoric pyrophoric alloys pyrophorics

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。