英语词汇passive infrared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	passive infrared
释义	passive adj — 被动的 adj infrared adj — 红外 adj infrared n — 紅外线 n
随便看	can be set up anywhere can be set with can be several reasons can be severe can be shaped can be shared can be shared and viewed can be shared with can be shifted can be shipped can be shipped directly can be shipped out can be shortened can be shown can be shown from can be shown through can be shut down can be signed can be significant can be significantly lowered can be significantly reduced can be simulated can be singled can be situated can be sized

英汉双解词典包含2273206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。

passive adj —