quasi subvariety拟: draw up; draft子: son簇: crowd together; form a clust ...子簇: submanifold; subvariety闭子簇: closed subvariety下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:拟子簇，即可在微信中查询翻译
