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

pilot light

pilot light是什么意思、pilot light怎么讀

pilot light漢語翻譯

【電】 引示光

pilot light英語解釋

名詞 pilot light:

  1. small auxiliary gas burner that provides a flame to ignite a larger gas burner
    同義詞：pilot burner, pilot
  2. indicator consisting of a light to indicate whether power is on or a motor is in operation
    同義詞：pilot lamp, indicator lamp
0
糾錯(cuò)