The grizzly bears that scavenge the wolf kills are having a fine time .
这让喜欢打扫狼的残羹冷炙的灰熊生活得十分惬意。
Many cultures consider dogs unclean precisely because of their tendency to scavenge our remains .
许多文化认为狗非常不净,因为它们会以人类的尸体为食。
Some fish scavenge on dead fish in the wild .
在大自然中,有的鱼以死鱼为食。
We scavenge the stuff they leave behind .
我们打扫他们留下的东西。
Seagulls scavenge for food on the beaches of hastings .
海鸥在黑斯廷斯海滩的上空寻觅食物。
We were so poor we had to scavenge through rubbish dumps for old furniture .
我们很穷,我们得从垃圾堆里捡回旧家具。
Those cats aren 't fed by any body -- they just live in the open and scavenge .
那些猫没有人喂养--它们只是生活在户外,以腐肉为食。
Gray wolves often find good hunting in the intertidal zone where they swim after black-tailed deer fish snout-first for salmon in shallow creeks consume seals and scavenge herring eggs .
Their greatest threat is death from lead poisoning when they scavenge the remains of deer that have been shot with bullets that still contain the lethal heavy metal .
它们面临的最大威胁首推中毒:当它们享用被子弹打死的鹿的尸体时,其中残留的重金属对秃鹫来说是致命的。
Many experimental evidence have proved that pue have the function of protecting arterial vein and myocardial ischemia and reperfusion injury , scavenge of oxygen free radicals and antioxidant injury , and so on .