柯林斯词典krill /krɪl/ 1. N-UNCOUNT Krill are animals similar to small shrimps that live in the ocean and are the main food of some whales. 磷虾 Thousands of penguins have already died from a shortage of krill. 数千只企鹅因为磷虾匮乏已经死亡。 返回 krill剑桥词典very small animals with a hard outer shell that live in the sea and are eaten in large numbers by some types of whale 磷虾 返回 krill