truffle
noun [ C ] uk/ˈtrʌf.əl/ us/ˈtrʌf.əl/
(RARE FOOD)
块菌，松露（食用菌，生于地下，因稀有而昂贵）
a type of fungus that grows underground and can be eaten. Truffles are expensive because they are very rare.
The Dordogne region's gastronomic specialities include truffles and foie gras. 多尔多涅地区的美食特产包括块菌和肥鹅肝。
Use truffle oil to add flavour to the dish. 给菜里加点松露油增加一点滋味。
(CHOCOLATE)
巧克力软糖
a small, round, very soft chocolate
rum truffles 朗姆酒巧克力