英语词汇PIR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	PIR
释义	PIR abbreviation passive infrared (denoting a type of sensor) 被动红外传感器。
随便看	reality testing realizability realizable realization realize realizer real life real line real live reallocate reallocation really really and truly realm real money realness realo realpolitik real presence real property real tennis real time realtor realty ream

英汉双解词典包含131075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。