So that her cub can feed undisturbed by scavengers .

这样幼仔进食时,才不会受到食腐动物的骚扰.

He organises vocational training and loans for scavengers to help them escape .

他组织了职业培训班并贷款帮助拾荒者摆脱困境。

The survivors of the apocalypse quickly became scavengers .

这场大灾难的幸存者迅速变成了食腐者。

Crocodiles perform a significant ecological role as predators and scavengers .

鳄鱼表演作为食肉动物和清道夫显着的生态作用。

Antioxidants are also known as free radical scavengers .

抗氧化剂也被称为自由基清除剂。