zǒng jī
意思解释：（Telephone exchange）在一定区域内，许多电话线路汇总的装置。
机关、企业等内部使用的交换机。1910年北京电话总局《向邮传部申请筹办讲习所》:“敝局电话新总机现将工竣。”1949年张以棣《航空趣味·喷气推进机》:“电话也是私用一具，另接单线，不由旅馆总机转。”总机曾经也称“主机”。…
The switching equipment that the interior such as mechanism, enterprise uses. 1910 Beijing phone total bureau does to mail the application that send a department make preparations institute : Ammoniac annals is worth ⅰ of た of of paper of of black target Lun Qi! 949 year Zhang Yidi aviation gout · jet propulsion machine : Dark black makes colour prize smooth with a rake to receive hack of of Lu of tan1huan4 of blown away by wind to embrace of of Qi of Feng of mildew of short for Shaanxi Province of brandish of ハ Lu ! of dice of pa of Pi of Bo of of of fraud Qi is thin!
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