cetacean
名词
UK/sɪˈteɪ.ʃᵊn/
US/sɪˈteɪ.ʃᵊn/
定义 cetacean 名词
- Countable(可数名词)biology(生物学)
A mammal that lives in the sea, such as a whale, dolphin or porpoise.
鲸目动物；鲸豚类
Scientists are studying the migration patterns of cetaceans.
科学家正在研究鲸类的迁徙模式。
Cetaceans include a wide variety of species in different sizes and shapes.
鲸类包括各种不同大小和形状的物种。
This area of the sea is a habitat for many cetaceans.
这片海域是许多鲸类的栖息地。