海相 hǎixiàng marine facies Origin Definitions Defs Strokes Stroke Words Sentences Sents 海相沉积 hǎixiàngchénjī marine sediment sediment or deposits formed in a sea or ocean environment, typically characterized by consistent composition and grain size海相沉积物 hǎixiāngchénjīwù oceanic sediment sediment that has accumulated on the ocean floor, especially from a geological perspective