Read Edit View history 筒灯 tǒngdēng downlight Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 筒灯/ 筒燈 tǒngdēng downlight fluorescent tube or recessed light 他在天花板上安装了几盏筒灯。 Edit Delete References Add reference No references for this word.