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 abbr. passive infrared 被动式红外线的
随便看	complementer complementers complement fixation complement fixations complement-fixations complement fixation test complementing complementizer complementizers complement of an angle complements completable complete completed completedness completedness' completednesses completednesses' completedness's complete fertilizer complete fertilizers completely completement complete metamorphoses complete meta morphoses

英汉双解词典包含548777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。