基本解釋伴音切斷開關(guān)英漢例句雙語例句Using ISD1420 series integrated phonetic circuit to produce sound and infrared diode on-off switch to simulate the beating process, a drum without drumhead is invented.應(yīng)用ISD1420系列集成語音電路發(fā)音，紅外光控器的通斷對應(yīng)鼓槌敲擊，模擬鼓槌敲擊鼓皮振動發(fā)聲，制作了無皮鼓。sound-off switch更多例句專業(yè)釋義動力與電氣工程聲斷路開關(guān)