单词 | switchboard |
释义 | switchboard 1 ENTRIES FOUND: plural switchboards plural switchboards Learner's definition of SWITCHBOARD [count] : a system used to connect telephone calls with many separate phone lines in a building(电话的)总机,交换台,交换机
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英汉双解词典包含109353条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。