单词	rivulus
释义	rivulus /ˈrɪvjʊləs / noun A small tropical American killifish of fresh and brackish water. Genus Rivulus, family Cyprinodontidae: several species, many of which are spotted. Origin Modern Latin, from Latin, literally 'small stream'.
随便看	priming pan priming tube priming valve priming wire primip primipara primiparity primiparous primipilar primipile primipilus primite primitiae Sydneysider syenite syenitic sygnyfer Syktyvkar syl- Sylheti syll. syllabary syllabi syllabic syllabically

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