1·Veterinarians believe a rise in canine diabetes, along with a surge in feline diabetes, are due to obesity.
兽医们相信犬糖尿病发病率的上升，以及猫糖尿病发病率的激增都是由于肥胖所致。
2·But canine cognition has become a serious science in the past few decades.
但是在过去的几十年里犬的认知已经形成一门严肃的科学。
3·Mike McConnery, owner of a private canine training firm in Canada called K-9 that has been awarded multiple contracts to train dogs for the u.
迈克是加拿大一家被称为K - 9的私人犬训公司的老板，该公司一直为美军履行多项合同，为他们训练军犬。
4·Among other names on the list were US TV host Johnny Carson, singer Johnny Cash and canine star Lassie.
其他登榜的还有美国的主持人约翰尼·卡森、歌手约翰尼·卡什和神犬莱西。
5·In 2008, Uno the beagle became the first of his breed to win the Westminster Dog Show, the canine equivalent of the Olympics.
2008年，“乌诺”成为首支赢得西敏寺犬展桂冠的比格犬，这相当于犬类赛事中的奥林匹克。
1·Sloth bears also have relatively large canine teeth, which appear to be more functional for fighting than for foraging.
树懒熊也有相对较大的犬齿，它们似乎更适合战斗而不是觅食。
2·Her upper canine teeth are more like the stubby teeth of modern people than the long, sharp ones of chimps.
她的上犬齿比起黑猩猩的锋利牙齿，更接近现代人类短平的牙齿。
3·Ardi's upper canine teeth are more similar to stubby human teeth than sharp chimpanzee teeth.
—与黑猩猩锋利的牙齿相比，“阿蒂”的犬齿更像人类的短平的牙齿。
4·A tooth with a single cusp. cuspids have the longest root of any tooth. also known as a canine.
只有一个牙尖的牙齿。任何一个尖牙都有一个较长的牙根。也称为犬齿。
5·Incisor teeth into the cat and canine and the molars.
猫的牙齿分为门齿、犬齿和臼齿。
1·She even works with a canine chiropractor.
她甚至还和一位犬科推拿师合作过。
2·From an analysis of several studies on canine behavior, the study went on to say that the mental abilities of dogs are similar to those of a child aged between two and two-and-a-half years.
通过对研究犬科动物行为的几篇文章进行分析，该研究进一步说明了狗的心智能力类似于两岁到两岁半的儿童。
3·The idea that some dogs can understand as many words as a two-year-old child is simply wrong and an inappropriate way of trying to measure canine intellect.
最常见的误解便是认为某些狗能达到2岁小孩的识字量，这种做法不适合测量犬科动物的智力。
4·Though enthusiasm for canine research is fevered, funding can be hard to come by.
虽然犬科研究的热情十分高涨，但资金可能也难以筹集。
5·They are often considered to be more aloof than their canine counterparts, but cats really can understand their owners' voices, a study has claimed.
和犬科同伴相比，喵星人总是显得清高冷淡。但最近研究证明，猫咪的确能听懂主人在说什么。
1·Herbivorous animals have very small canine teeth, or none.
食草动物的犬牙很小或者没有。
2·Kits have what are called "milk teeth" until about 7 to 9 weeks old when their permanent canine teeth begin to come in.
小狗刚开始的时候是乳牙，一直到7至9个星期他们的犬牙才会开始生长。
1·At Yale, the three-year-old canine cognition center has been barraged by humans eager to have their dogs' intelligence evaluated, volunteering them for research exercises and puzzles.
在耶鲁，成立三年的犬科动物认知中心已经不堪承受人们的热情，他们渴望给自己的狗评估智商，自愿让它们参加研究训练和智力游戏。
2·Bones do satisfy the intense canine chewing instinct, but they can choke a dog or splinter into knife-like shards, even when cooked.
啃骨头确实满足了犬科动物啃咬的天性，但就算是煮过的，骨头也会卡着小狗或让他们被像刀片一样的骨片划伤。