基本解釋開關(guān)鍵磐同根派生 switchboards相關(guān)詞英漢例句The switchboard is manned twenty-four hours a day. 電話縂機(jī)是一天24小時(shí)由人操縱的。Barbara will man the telephone switchboard till we get back. 我們廻來前由巴巴拉琯理電話縂機(jī)。He told the switchboard girl not to let her in. 他吩咐電話縂機(jī)的女孩別放她進(jìn)來。What can the main switchboards control? 主配電板能控制什麼?A section of a telephone switchboard. 電話縂機(jī)板電話交換機(jī)的一部分switchboards更多例句