天窗 tiānchuāng skylight Origin Definitions Defs Strokes Stroke Words Sentences Sents 开天窗 kāitiānchuāng leave a blank to leave a blank space in a publication to mark a censored area打开天窗说亮话 dǎkāitiānchuāngshuōliànghuà speak frankly to speak frankly; to not mince words