krill
krill(复同单)- a small shrimp-like planktonic crustacean of the open seas. It is eaten by a number of larger animals, notably the baleen whales
磷虾
- Meganyctiphanes norvegica, class Malacostraca
拉丁名Meganyctiphanes norvegica,软甲纲
语源- early 20th cent.: from Norwegian kril 'small fish fry'
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