sloths
美 [slɑθ] 
英 [sləʊθ]
词形变化
复数：sloths 反义词
同义词
英汉解释
英英解释
例句
Mammoths, mastodons, massive ground sloths, woolly rhinoceros, cave bears and large flightless birds suddenly became extinct.
猛犸象、乳齿象、巨型陆地树懒、羊角犀牛、洞熊和大型飞鸟突然间灭绝了。
As stated above, if allowed to vegetate, teens can and will become human sloths.
如上所述，如果任由发展的话，她们会变成懒人。
Because sloths move so slowly, it is hard for predators to see them.
由于树獭移动缓慢，猎食者很难发现牠们。
And because muscle is heavy, sloths weigh far less than other mammals their size.
另外，由于肌肉重量较大，树獭比其他同等大小的哺乳动物轻很多。
They may have gone, along with mammoths, short-headed bears, ground sloths and camels, because a comet exploded over their heads.
他们可能已经同猛犸象、短头熊、地獭和骆驼一起灭绝了。因为一颗彗星就在他们头上爆炸。
Sloths reduce this cost by maintaining a lower average body temperature than other mammals.
树獭的平均体温比其他哺乳动要低，这样就减少了能量消耗。
Bats, kangaroos, moles and sloths can swim, despite their rather strange shapes.
蝙蝠，袋鼠，鼹鼠可以游泳，但他们动作很奇特。
Many animals are illegal to own as pets, including snails, sloths, and elephants.
许多动物--包括蜗牛、树懒和象--被养做宠物是违法。
I bet the mini sloths could help you make presents every year! Right, guys?
我敢打赌小树懒每年都愿意帮你做礼物对不对
Sloths and their relatives branched off from all other placental mammals about 100 million years ago.
树懒及其亲缘大约在一亿年前与其它的胎盘哺乳动物分道扬镳。
Among her favorite animals now: iguanas and sloths.
她先在最喜欢的动物里九游：鬣蜥和树懒。
Even though it might seem that sloths are just lazy, moving so little gives them a lot of advantages.
即使树獭看起来很懒散，行动迟缓也给了牠们不少好处。
In fact, sloths only move two to three meters per minute, which makes them the slowest mammals in the world.
事实上，树獭每分钟只移动二到三公尺，这让牠们成为世界上最迟缓的动物。
Amongst the more unusual presents she has been given are jaguars and sloths from Brazil, and black beavers from Canada.
在比较不寻常的礼物当中她已经被给是来自巴西的美洲虎和三趾树獭，和来自加拿大的黑色的海狸。
Because sloths have difficulty moving over land, they spend most of their time in the trees.
树獭在陆上行动非常不便，因而，它们大部分时间都待在树上。
Sure. OK, OK, OK, where are the sloths?
行啊…好吧，好吧，哪儿画着树懒？
It cavorted with woolly mammoths and giant sloths and other Ice Age behemoths in Europe and Asia, starting about 2. 5 million years ago.
在约二百五十万年前，长毛犀与长毛象、大树懒及其他冰河巨兽活跃在欧洲和亚洲的土地上。
An effort to count the world's sloths.
来数一数世界上的懒汉。
Sloths live in trees and move very slowly.
树獭生活在树上而且行动缓慢。
Every day, sloths spend 15 to 18 hour sleeping.
树獭每天睡十五到十八个小时。
The only problem is that sometimes sloths move so little that they don't see another sloth for a whole year! (Marc Langer, staff writer)
唯一的问题是，有时候树獭动得太少了，所以牠们一整年都看不到同类！
