英语词汇“directional loudspeaker”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	directional loudspeaker
释义	directional loudspeaker 指向扬声器
随便看	overhead crane with slewing crab overhead crane with slewing jib overhead crossing overhead digestion overhead distillate overhead distribution overhead distribution basis overhead distribution duct overhead distribution line overhead distribution sheet overhead ditch overhead door overhead door holder overhead door operator overhead door track over head dribble overhead driller overhead drive press over-head driving overhead driving gear overhead drum overhead earth wire overhead eccentric-jaw crusher overhead economy overhead efficience variance 盗名暗世盗名欺世盗嫂受金盗怨主人盗憎主人盗玉窃钩盗跖之物盗钟掩耳盗铃掩耳盗食致饱マエガキマエガシマエガシラマエガミマエガリマエキンマエクマエクヅケマエク付ケマエゲイキ