英语词汇troffer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	troffer
释义	trof·fer AHD[trŏfʹər, trôʹfər] D.J.[ˈtrɒfə, ˈtrɔːfə]K.K.[ˈtrɑfɚ, ˈtrɔfɚ]n.（名词） An inverted, usually metal trough suspended from a ceiling as a fixture for fluorescent lighting tubes.槽形支架：一种通常是金属制成的，从天花板上垂下用作普通荧光照明管的支架的反转槽 Etymology语源 Alteration of trough trough的变化
随便看	blue water blueweed blue whale blue–black blue–collar blue–eyed grass blue–eyed Mary blue–green alga blue–jeaned blue–pencil blue–ribbon jury blue–sky blue–sky law bluff bluff bluffed bluffer bluffest bluffing bluffs Bluffton College bluing bluing bluings bluish

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