baleen whales meaning in Chinese
须鲸类
须鲸亚目
Examples
- Large baleen whales primarily use the lower frequencies and are often limited in their repertoire
大长须鲸最初使用低频，他们的全套本领很有限。 - However , the position of the eyes so restricts the field of vision in baleen whales that they probably do not have stereoscopic vision
但是，由于眼睛的位置太受约束，长须鲸可能没有立体视觉。 - They have also unearthed some clues from the ensuing oligocene , when the modern suborders of cetaceans ? the mysticetes ( baleen whales ) and the odontocetes ( toothed whales ) ? arose
在随后的渐新世地层中，他们也找到了一些线索；须鲸亚目（有鲸须的鲸鱼）与齿鲸亚目（有齿的鲸鱼）就是在那时候分化的。