| 单词 | 长须鲸 |
| 释义 | 〔rorqual〕Any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small, pointed dorsal fin. Also called razorback 鰮鲸，长须鲸：一种颈部有纵向沟槽且背鳍小而尖的须鲸科长须鲸 也作 razorback〔whalebone〕The elastic, horny material forming the fringed plates that hang from the upper jaw of baleen whales and strain plankton from the water. Also called baleen 鲸须：指形成垂挂于长须鲸上颚的有弹性、象角质一样半透明的材料，可将浮游生物从水中滤出 也作 baleen〔krill〕The collection of small marine crustaceans of the order Euphausiacea that are the principal food of baleen whales.磷虾：磷虾目中小型海洋甲壳纲动物的总称，是长须鲸的主要食物〔finfish〕An aquatic vertebrate of the superclass Pisces.长须鲸：双鱼座总纲中的水生脊椎动物 |
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