| 单词 | paramecium |
| 释义 | paramecium noun[C] biologyspecializeduk/ˌpær.əˈmiː.si.əm/us/ˌper.əˈmiː.si.əm/pluralparameciaus/ˌpær·əˈmi·ʃi·ə,-ʃə,-si·ə/|parameciumsorparameciaatypeofprotozoan(= anorganismwith only onecell)thatlivesinwaterandswimsbymovingstructuressimilartohairsthat areattachedtoitsbody 原生动物Species & genders
paramecium| American Dictionaryparamecium noun[C] us/ˌpær·əˈmi·ʃi·əm,-ʃəm,-si·əm/pluralparameciaus/ˌpær·əˈmi·ʃi·ə,-ʃə,-si·ə/|parameciumsbiology atypeofprotozoan(=organismwith only onecell)thatlivesinwaterandswimsbymovingstructuressimilartohairsthat areattachedtoitsbody Examplesofparameciumparamecium It, like theparameciumand blepharisma, is a ciliate (having short hair like extensions). From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.They are blind and wingless and may be no more than 0.139 mm (139 m) in length (smaller than a single-celledparamecium). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Theparameciumis a single-cell organism, so has nothing remotely resembling a brain. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Examples of protists with a pellicle are the euglenoids and theparamecium, a ciliate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In the late 1950s he conducted an elegant series of experiments in his endeavours to discover what it is that mediates the synchronised movement of the paramecium's cilia. 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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