单词	talk-back speaker
释义	talk-back speaker 通话扬声器
随便看	port-switching hub portswood port symposium port tack port tackle port tack yacht port tailplane Port Talbot Port Tambang port tampa port tank port tarriff port tax Port ten! port terminal facilities port,terminal pair port terrain port tewfick (bur tawfiq) port the helm! port throughput port throughtput port throughtput forecast port timber port time port time of rail car 生铁必难成金，化龙定是鳅鳝生铁必难成金，化龙定非鳅鳝生铁炼成钢，要靠炉火旺生铁犁头，宁折不弯生铁秤砣，老实疙瘩生铁补锅，看各人的手段生铁铸就，熟铜打成生锉胡萝卜馅生闲气生馒头，难入笼 67810 67811 67812 67813 67814 67815 67816 67817 67818 67819