cetacea
「cetacea」的意思
n. 鲸类
n.[动]鲸类
「cetacea」的用法
cetacea鲸目，鲸类 - 生物学、海洋学
「cetacea」的例句
The blue whale is the largest animal on Earth.
蓝鲸是地球上最大的动物。
Cetaceans are mammals that live primarily in the ocean.
鲸类是主要生活在海洋中的哺乳动物。
Scientists study cetaceans to understand their behavior and conservation needs.
科学家研究鲸类以了解它们的行为和保护需求。
Dolphins are a type of cetacean known for their intelligence and playful behavior.
海豚是一种以智慧和玩闹行为著称的鲸类。
Whales can be found in all major oceans around the world.
鲸可以在世界各地的主要海洋中找到。
Cetaceans play a crucial role in maintaining the balance of marine ecosystems.
鲸类在维持海洋生态系统的平衡中起着关键作用。
Scientists use various technologies to study cetaceans, including underwater microphones and satellite tracking.
科学家使用各种技术来研究鲸类，包括水下麦克风和卫星追踪。
Cetaceans are often protected by international laws to ensure their survival and conservation.
鲸类经常受到国际法律的保护，以确保它们的生存和保护。
Some cetacean species, such as the killer whale, are known for their complex social structures and hunting techniques.
一些鲸类物种，如虎鲸，以其复杂的社会结构和狩猎技巧而闻名。