Definition: an animal that lives only in water and swims using its tail and fins Level: A1
池塘里生活着几条大鱼。
Several large ___fish live in the pond.
桑杰钓到了我见过的最大的鱼。
Sanjay caught the biggest ___fish I've ever seen.
我们下周要去河里捕鱼。
We are going to catch ___fish in the river next week.
