英语词汇PNdb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	PNdb
释义	PNdB, PNdb perceived noise decibel 可感(或感觉)噪声分贝,可闻噪声分贝
随便看	shortlisting short-lived short-livedness short loin short loins short-long flashing light shortly short mark short measure short memory short metre short money shortness shortnesses short noise short-nosed cattle louse short odds short of short of breath short of hands short of hat size short oil short on short order short-order

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。