Word: 天窗 (tiānchuāng) 天窗 dictionary entry tiānchuāng hatchway; skylight; sun roof Full dictionary entry for 天窗 Example sentences using 天窗 2 sentences, showing page 1 of 1. 屋顶的天窗该擦一擦了。 Wūdǐng de tiānchuāng gāi cā yì cāle. The skylight on the roof needs a wipe. 阳光从天窗照进了房间。 Yángguāng cóng tiānchuāng zhào jìnle fángjiān. Sunlight shone into the room through the skylight.