Nouna dirty old building infested byratsand miceI can't believe thatratturned us in to the police!No one understands why she's with aratlike him.Every night he goes to work out with the other gymrats.VerbThe teacher knows what we did, which means that somebodyratted. ...
1.Any of various arboreal rodents of the tribe Sciurini and especially of the genusSciurus,characteristically having a long flexible bushy tail. Also calledtree squirrel. 2.Any of various other rodents of the family Sciuridae, such as the ground squirrels and the flying squirrels. ...
Rat story last week had legs Natori, "Spontaneous long-term hyperglycemic rat with diabetic complications: Otsuka Long-Evans Tokushima Fatty (OLETF) strain," Diabetes, vol. Gender differences in metabolic disorders and related diseases in Spontaneously Diabetic Torii-[Lepr.sup.fa] rats Think about ...
However, if the Beagle is too small, the Labrador Retriever has many of the same pleasant characteristics, with a weight of 25–35 kg and a shoulder height of 55–60 cm. Physiologically, the cat is quite a labile animal. It has been used in anatomy, physiology, pharmacology, and ...
Merriam's kangaroo rat(D. merriami)is the smallest kangaroo rat in the United States. It has light yellow to dark brown fur on top, with a white underneath. The long tail has a wide white stripe, and a tufted end. These bipedal mammals hop on 4-toed hind feet, using their tails for...
Manx are born either rumpy which is the breed standard, with no tail, or they can be born as a stumpy, this is a hamster like stub of a tail, or they can be a longie, this is almost half of a tail.Although Manx babies who are born as a stumpy or a longie can be very healt...
rat含贬义，就象国内的过街老鼠，肮脏，是害虫。 可形容卑鄙小人，叛徒。mouse不含褒贬之意，外国人看mouse是一种动物，一般都是指实验室里的小白老鼠。两个单词是都有“野兔”的意思，但是“rabbit”还有“（家）兔”的意思。
Instead, it envenomates prey by stabbing downwards and backward with a single, long, caudally directed fang that is extruded from one side of the closed mouth while the snake crawls alongside its prey (Fig. 7.28). This is made possible by the ability of the maxilla to rotate around a ...
How to train your rat to stand and walk on his hind legs.Your friends will be dazzled! (Page 69) How to prevent bumblefoot, a painful sore that rats often get from their cages. (Page 94) The special ingredient(mixed with water) that will prevent your little mischievous friends from chew...
《忠实的朋友》节选\circled{1} One morning the Old Water-rat puts his head out of his hole. He has small bright eyes. The little yellow ducks are swimming in the pond( 池塘),and their mother, who is white with long legs, is teaching them how to stand on their heads in the water....