ReadWriteQuiz
Chinese dictionary
n.piranha
研究者们发现食人鱼拉帮结伙更多的是为了抵御食肉动物。
Researchers have discovered that piranhas gang up more to defend against carnivores.
研究者们发现食人鱼拉帮结伙更多的是为了抵御食肉动物。
Researchers have discovered that piranhas gang up more to defend against carnivores.