英语词汇“active acoustic device--aad”的翻译、意思、用法、释义-英汉汉英词典

单词	active acoustic device--aad
释义	active acoustic device，AAD主动声响设备，有源声设备
随便看	ballast loader ballast lumen factor ballast main ballast main line ballast mark ballast master ballast mat ballast material ballast movement ballast-oil separator ballast passage ballast pick ballast plants ballast pocket ballast pressure ballast profile ballast pump ballast reactor ballast regulator ballast renewal ballast replacement ballast resistance ballast resistor ballast resistors ballasts