emerald

• 名词，指一种呈浓郁绿色的珍贵宝石，常用于珠宝首饰；也可指这种宝石的绿色。

A noun referring to a precious stone of a rich green color, often used in jewelry.

1. Precious gemstoneB1formal

   A bright green precious stone, a variety of beryl, valued for its color and clarity.

   绿宝石

   • She wore a beautiful emerald necklace to the gala.
   • The crown was adorned with diamonds and emeralds.
   • He gave her an emerald ring for their anniversary.

2. B1formal

   A bright, rich green color resembling that of the gemstone.

   祖母绿

   • The room was painted a deep emerald green.
   • Her eyes were a striking shade of emerald.
   • The emerald of the forest canopy was breathtaking.