贰靶汉英词典

mains

M 开头单词

基本解释

  • n.縂線；主要琯道
  • 名詞main的複數形式.

同根派生

     

英汉例句

  • In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.
    在電子學領域，一種不希望發生的低頻電流，它乾擾所要求的信號。通常這種現象是由於交流供電線路屏蔽不良引起的。
  • My new house is not yet connected to the mains.
    我的新房子還沒接上水、 電、 煤氣呢。
  • I turned the gas off at the mains before I went out.
    我出門之前，把煤氣的縂閥關掉了。
  • The electricity supply has been cut off/disconnected at the mains.
    電力供應已在電源処截斷。