caution animals当心牲畜;小心牲畜;小心畜生;当心牲口
Farm Animals农场动物;农场的动物;农场植物;农庄动物
endangered animals濒危动物;濒临灭绝的动物;有灭绝危险的动物;面临灭绝的动物
Party Animals派对动物;动物会;派对植物;派对生物
Nocturnal Animals夜行动物;夜间活动的动物;夜行性动物;夜行为物
Transgenic animals转基因动物;基因转殖动物;目的基因;再生系统
sessile animals[动] 固着动物
aquatic animals水栖动物;水生动物;水产动物;水族
rare animals珍稀动物;稀有动物;珍惜动物;护动物
All animals were killed at the end of the 7th week.
术后7周处死动物。
参考来源 - 胡桃夹综合征与肾脏病变的临床和实验研究Nowadays, the protection of wild animals has drawn close attention from all countries, including China.
当今世界,野生动物保护日益受到各国的普遍关注,我国也不例外。
参考来源 - 论我国野生动物保护法的完善（研究生论文）N-COUNT（可数名词） An animal is a living creature such as a dog, lion, or rabbit, rather than a bird, fish, insect, or human being. 动物 (不包括鸟类、鱼类、昆虫和人类)
He was attacked by wild animals.
他被野兽袭击了。
N-COUNT（可数名词） Any living creature other than a human being can be referred to as an animal. 兽类; 动物 (不包括人类)
Language is something that fundamentally distinguishes humans from animals.
语言是从根本上把人类与动物区分开的事物。
N-COUNT（可数名词） Any living creature, including a human being, can be referred to as an animal. (包括人类在内的) 动物
Watch any young human being, or any other young animal.
观察任意一个年少的人，或者任意其他幼小的动物。
ADJ（形容词） Animal products come from animals rather than from plants. 动物的
...food high in animal fats such as red meat and dairy products.
…富含动物脂肪的食物，如红色肉类和奶制品。