短語詞組短語idle discharge channel plug 怠速出油道油道塞marked idle channel 標(biāo)志空閑信道idle time of channel 信道空閑時間idle channel detection 空閑信道檢測idle channel noise 閑道雜音;道噪聲;空閑信道的噪聲Idle channel measurements 空閑信道測量Idle Channel Sending Noise 空閑信道發(fā)送噪聲idle channel bushing 怠速油道襯套idle channel loading 空信道加荷 返回 idle channel