潜伏期 qiánfúqī incubation period Origin Definitions Defs Strokes Stroke Words Sentences Sents 潜伏 潛伏 qiánfú to be latent to remain hidden or dormant, such as a virus in a body or a hidden danger; to be in a period of incubation期 qī noun period A designated period of time, phase, or stage; also refers to a scheduled date or deadline