periwinkle

periwinkle1
noun
  1. an Old World plant with flat five-petalled flowers and glossy leaves. Some kinds are grown as an ornamentals and some contain alkaloids used in medicine
    长春花
  2. Genera Vinca and Catharanthus, family Apocynaceae
    蔓长春花属和长春花属,夹竹桃科
语源
  1. late Old English peruince, from late Latin pervinca, reinforced in Middle English by Anglo-Norman French pervenke. The change of -v- to -w- and the addition of -le seem to have occurred before the appearance of periwinkle

periwinkle2
noun
  1. another term for winkle
    同 winkle
语源
  1. mid 16th cent.: of unknown origin
英语宝典
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