红鳍原鲌2龄鱼和4龄鱼体长、体重增长率较高。

Redfin culter had high growth rates in 2-year-old and 4-year-old fish.

youdao

红鳍原鲌2龄鱼和4龄鱼体长、体重增长率较高。

Redfin culter had high growth rates in 2-year-old and 4-year-old fish.

youdao