(电话的)终端干线终端干线terminal: adj. 1.终端的,终点的,结尾的;极限的。 2.定期 ...trunk: n. 1.树干 (opp. branch); 躯干,身躯 ...incoming trunk terminal: 收话中继终端originating trunk terminal: 输出通道,输出信道terminal trunk exchange: 长途电话终端局下载手机词典可随时随地查词查翻译