orca pod 虎鲸群
killer whale hunt 虎鲸捕猎
ocean predator 海洋掠食者
marine mammal 海洋哺乳动物
black and white markings 黑白斑纹
1. The documentary featured a family of killer whales hunting seals in the wild.
纪录片展示了一群野生虎鲸捕猎海豹的场景。
2. Scientists have discovered that killer whales have complex vocalizations.
科学家发现虎鲸拥有复杂的叫声系统。
3. At the aquarium, we watched the killer whales perform acrobatic jumps.
在水族馆，我们观看了虎鲸表演高空跳跃。
4. Killer whales are apex predators in the North Pacific Ocean.
虎鲸是北太平洋的顶级掠食者。
A: Did you see the killer whales at the zoo yesterday?
A：你昨天在动物园看到虎鲸了吗？
B: Yes, they were amazing. I never expected them to be so intelligent.
B：是的，它们太棒了。我没想到它们这么聪明。
1) 生物学名称：逆戟鲸，属于海豚科。
2) 俗称：虎鲸，因黑白花纹和捕猎方式得名。
3) 文化形象：常被描绘为凶猛的海洋霸主，但实际上是社交性极强的动物。
1. n. 虎鲸；逆戟鲸
e.g. The pod of killer whales moved in formation through the foggy waters.
一群虎鲸在雾气弥漫的水域中成群结队地移动。
noun
1. A large aquatic mammal of the dolphin family, characterized by its black-and-white markings and status as an apex predator.
Synonym: orca, orca whale