roof lamp

 
  • 顶灯

roof lamp的用法和样例:

例句

  1. Many kinds of emergency lighting fixtures are available such as reflecting lamp trays for fluorescent lamps, brackets, ceiling lamps and recessed light fixtures.
    应急灯具备有荧光灯发射灯盘,支架,吸顶灯,筒灯等系列。
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