aventurine

aventurine
[əˈvɛntʃərɪn]
noun
  1. [mass noun]brownish glass containing sparkling particles of copper or gold
    金星玻璃
    [as modifier]aventurine glass.
    金星玻璃。
    ■a translucent mineral containing small reflective particles, especially quartz containing mica or iron compounds, or feldspar containing haematite
    砂金石
语源
  1. early 18th cent.: from French, from Italian avventurino, from avventura 'chance' (because of its accidental discovery)
英语宝典
考试词汇表