黑天 hēitiān night Definitions Defs Origin Strokes Stroke Words Sentences Sents 黑天 hēitiān night nighttime; the period of darkness between sunset and sunrise to get dark of the sky, to become dark; to become nightfall Frequency Written text 0.574 per million Sources Frequency data BCC Corpus (BLCU)
黑天 hēitiān night nighttime; the period of darkness between sunset and sunrise to get dark of the sky, to become dark; to become nightfall Frequency Written text 0.574 per million Sources Frequency data BCC Corpus (BLCU)
