回波指示echoing: 反照現(xiàn)象; 回波現(xiàn)象; 回送; 回音之; 思維鳴響echoic studio: 短混響的播音室echoing area: 回波區(qū)echoic prompt: 回聲提示echoing as if coming from a hollow place: 似由空腔中發(fā)出而生共鳴的下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯