单词	Rigel
释义	Rigel noun Ri·​gel ˈrī-jəl  -gəl; ˈri-jəl : a first-magnitude star in the left foot of the constellation Orion Word History Etymology Arabic Rijl, literally, foot First Known Use 1592, in the meaning defined above
随便看	Gekkonidae gekkonidaes gekkonoid Gekkota gel gel electrophoresis gel ice gel mineral gel permeation chromatography gel process gel reaction gel strength gel's plantain gelable gelada baboon geladas gelandesprungs gelants Gelasian Gelasimus gelastic Gelastocoridae gelate gelated gelates

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