七姊妹星团 qīzǐmèixīngtuán the Pleiades Origin Definitions Defs Strokes Stroke Words Sentences Sents 七 qī numeral seven seven; 7; (banker's numeral) 柒 qī姊妹 zǐmèi noun sisters older and younger sisters; sisters of a family星团 星團 xīngtuán star cluster group of stars held together by mutual gravitation, including both globular and open clusters