英语词汇“nucleolus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

nu•cle•o•lus n., pl. -li [Cell Biol.]

Cell Biologya conspicuous, rounded body within the nucleus of a cell. See diag. under cell.

Late Latin: small kernel, equivalent. to nucle(us) kernel (see nucleus) + -olus -ole¹
1835–45

Collins Concise English Dictionary © HarperCollins Publishers::

nucleolus /ˌnjuːklɪˈəʊləs/ n ( pl -li / -laɪ/)

a small rounded body within a resting nucleus that contains RNA and proteins and is involved in the production of ribosomes
Also called: nucleole

Etymology: 19th Century: from Latin, diminutive of nucleus

ˌnucleˈolar, ˈnucleoˌlate, ˈnucleoˌlated adj

单词	nucleolus
释义	WordReference Random House Unabridged Dictionary of American English © 2024 nu•cle•o•lus (no̅o̅ klē′ə ləs, nyo̅o̅-),USA pronunciation n., pl. -li (-lī′).USA pronunciation [Cell Biol.] Cell Biologya conspicuous, rounded body within the nucleus of a cell. See diag. under cell. Late Latin: small kernel, equivalent. to nucle(us) kernel (see nucleus) + -olus -ole¹ 1835–45 Collins Concise English Dictionary © HarperCollins Publishers:: nucleolus /ˌnjuːklɪˈəʊləs/ n ( pl -li / -laɪ/) a small rounded body within a resting nucleus that contains RNA and proteins and is involved in the production of ribosomes Also called: nucleole Etymology: 19th Century: from Latin, diminutive of nucleus ˌnucleˈolar, ˈnucleoˌlate, ˈnucleoˌlated adj
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