Read Edit View history 筒灯 tǒngdēng downlight Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 筒灯/筒燈 · tǒngdēng · downlight 2026/03/04 筒灯 / 筒燈 tǒngdēng downlight fluorescent tube or recessed light 他在天花板上安装了几盏筒灯。 created sense Mar 4, 2026, 02:25 AM