英语词汇25 db attenuation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	25 db attenuation
释义	attenuation n — 衰减 n attenuate v — 渐狭 v • 全缘 v attenuate — 衰减
随便看	hydrocarbons reserves. hydrocarbons sector hydrocarbon system hydrocarbon technology hydrocarbon type hydrocarbon vapor hydrocarbon wax hydrocephalus hydrochemistry hydrochloride hydrochloride salt hydrocolloid dressing hydrocolloid material hydro components hydro concession hydrocortisone hydrocortisone acetate hydrocortisone cream hydrocourt hydrocyanic hydrocyanic acid hydro cylinder hydro dam hydrodynamic analysis hydrodynamic bearing

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。

attenuation n —