Salted, processed roe of sturgeon or other large fish, a delicacy.

• Often served chilled as a luxury garnish or spread.

以盐渍加工的鲟鱼等大型鱼类鱼卵，一种珍馐美味。

• 常冷食，用作高档配料或涂抹在面包上。

Something so refined that it appeals only to a few.

• Too subtle or elite for general popular taste.

过于精致，仅被少数人欣赏的事物。

• 对大众口味而言过于微妙或小众。