baleen whales

基本解释

But big baleen whales often run silent.
而大型须鲸常常不声不响地前行。
Other baleen whales have splash guards too, but not like this.
一些须鲸物种头顶也有护住喷水孔的构造，但并不长成这样。
Baleen whales often appear in this region. Be careful!
这一带经常有须鲸出没,要注意安全啊!
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。
The elastic, horny material forming the fringed plates that hang from the upper jaw of baleen whales and strain plankton from the water.
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