castor sugar

英 [ˈkɑːstə ʃʊɡə(r)]

美 [ˈkæstər ʃʊɡər]

n.  绵白糖; 细白砂糖

柯林斯词典

• → see:caster sugar

英英释义

noun

• very finely granulated sugar that was formerly sprinkled from a castor
  Synonym:caster sugar