troffer

听听怎么读
英 ['trɒfə]
美 ['trɒfə]
是什么意思
  • n.

    (荧光灯)凹形反光槽,暗灯槽;

  • 英英释义

    Troffer

    • A troffer is a rectangular light fixture that fits into a modular dropped ceiling grid (i.e.

    以上来源于:Wikipedia

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