valerian

valerian
[vəˈlɪərɪən]
noun
  1. a Eurasian plant which typically bears clusters of small pink or white flowers
    缬草
  2. Family Valerianaceae: several species, in particular common valerian (Valeriana officinalis), a valued medicinal herb, and the Mediterranean red valerian (Centranthus ruber), grown for its spurred flowers which attract butterflies
    败酱科:数种,包括名贵药材的缬草(拉丁名Valerina officinalis)和产于地中海地区的红缬草(拉丁名Centranthus ruber)
    ■[mass noun]a drug obtained from the root of common valerian, used as a stimulant and antispasmodic
    缬草根(用作兴奋剂和镇痉剂)
语源
  1. late Middle English: from Old French valeriane, from medieval Latin valeriana (herba), apparently the feminine of Valerianus 'of Valerius' (a personal name)
英语宝典
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