Carcharhinidae
n. [鱼] 真鲨科；白眼鲛科
🗣️ 情景例句
Can I speak with Mr. or Mrs. Burns?
我可以跟Burns先生或太太通话吗？
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
Cats never fail to fascinate human beings.
猫总能引起人们的极大兴趣。