麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

switchboards

音標(biāo)[s'w?t?b?:dz]
switchboards是什么意思、switchboards怎么讀

switchboards漢語翻譯

“電話總機(jī)；電話交換臺；配電盤”

switchboards英語解釋

n.telephone central where circuits are completed with patchcords

同義詞：patchboardplugboard

 

switchboards例句

    SWITCHBOARDS
    Switchboards :
    Credentialed Secure Communication "Switchboards"
    Noncommutative Schur functions, switchboards, and Schur positivity
    The Behavior of Arcing Faults in Low-Voltage Switchboards
    The behavior of arcing faults in low voltage switchboards
    Determination of the Cause of Arcing Faults in Low-Voltage Switchboards
    Determination of the cause of arcing faults in low voltage switchboards
    Monitoring the competitiveness in the supply of low-voltage switchboards
    IEEE Recommended Practice for Electrical Installations on Shipboard -- AC Switchboards

0
糾錯