| 单词 | echidna |
| 释义 | echidna noun[C] uk/ekˈɪd.nə/us/iːˈkɪd.nə/asmallAustralianmammalthat iscoveredwithsharpspines, has alongnose, andeatsantsandtermites （澳大利亚）针鼹Synonym spiny anteater  Life On White/Stockbyte/GettyImages Wild mammals
Examplesofechidnaechidna The platypus andechidnaopsin sequences are 93% identical and 96% similar to each other. From theCambridge English Corpus We obtained the same result after sequencing theechidnagenes. From theCambridge English Corpus Platypus andechidnaare the only extant monotreme species and provide a unique insight into the common ancestor of all mammals. From theCambridge English Corpus Other unusual matter observed in devil scats includes collars and tags of devoured animals, intactechidnaspines, pencil, plastic and jeans. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.In autumn and winter theechidnashows periods of torpor or deep hibernation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Theechidnacan also dive underwater, which can help it to survive sudden floods. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Unlike the short-beakedechidna, which eats ants and termites, the long-beaked species eats earthworms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The long-beakedechidnahas a short weaning period. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Hedgehogs' spiny protection resembles that of the unrelated rodent porcupines and monotreme echidnas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Experiments have shown that echidnas can be trained to respond to weak electric fields in water and moist soil. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Hollows in fallen timber are also very important for animals such as echidnas, numbats, chuditch and many reptiles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Short-beaked echidnas can live anywhere with a good supply of food. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.This view is based on the echidna's method of shuffling around seemingly arbitrarily, and using its snout in a probing manner. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Whereas the human spinal cord ends at the first or second lumbar vertebra, for theechidnait occurs at the seventh thoracic vertebra. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Although it is considered easy to keep echidnas healthy in captivity, breeding is difficult, partly due to the relatively infrequent cycle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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