英语词汇“directional loudspeaker”的翻译、意思、用法、释义-英汉汉英双解词典

单词	directional loudspeaker
释义	directional loudspeaker 指向扬声器
随便看	structure-home noise Structure-Horizon-Magmatite structure ID structure-function relationship structure-function relationships structure-function theory structure fusion structure gauge structure gene structure generation Structure,Genetic structure geochemistry structure geology structure geometry structure grade structure gradient cross-correlation structure grammar structure graph Structure Graph Theory structure ground Structure-groundsill coupled oscillation structure group Structure,Group structure growth structure guarantee