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单词 troffer
释义

troffer /'trɒfə//'trɔfɚ/

英汉-汉英词典
n. (荧光灯)凹形反光槽,暗灯槽
词组 | 习惯用语
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  • trifler n. 不务正业的人;吊儿郎当的人
troffer n. (天花板的)暗灯槽;(荧光灯)凹形反光槽

网络短语:
air diffuser for troffer 灯槽散流器;天花板透气孔
英语百科

Troffer

A troffer is a rectangular light fixture that fits into a modular dropped ceiling grid (i.e. 2' by 2' or 2' by 4'). Troffer fixtures have typically been designed to accommodate standard fluorescent lamps (T12, T8, or T5), but are now often designed with integral LED sources. Troffers are typically recessed sitting above the ceiling grid, but are also available in surface mount 'boxes'.

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