首頁>> 英漢字典>> C開頭詞條>>crown glass的意思

crown glass

讀音

漢語翻譯

【化】 冕玻璃; 冕牌玻璃

英文解釋:

名詞 crown glass:

  1. a glass blown into a globe which is later flattened and spun to form a disk
  2. optical glass of low dispersion and low refractive index
    同義詞:optical crown, optical crown glass

關注微信公眾號:icidian,回復如:crown glass英文,可方便查詢。