单词	systematics
释义	systematics /sɪstəˈmatɪks / plural noun [treated as singular] The branch of biology that deals with classification and nomenclature; taxonomy.There he got his first taste of applying the tools of molecular biology to systematics and phylogenetic research.... The two main methods for developing phylogenies in palaeontology are evolutionary systematics and phylogenetic systematics or cladism. The question remains, however, whether expertise in taxonomy and biological systematics will be available for the long term.
随便看	there is no mistaking —— there is no rose without a thorn there is no saying there is no telling there is nothing like there is nothing to it (there is) no time like the present there is only one thing for it there is something in —— there it is theremin thereof thereon there or thereabouts thereout there's Theresa Theresa, Mother there's honour among thieves there's many a good tune played on an old fiddle there's many a slip 'twixt cup and lip there's more than one way to skin a cat there's more to someone (or something) than meets the eye there's no accounting for tastes (or taste) there's no fool like an old fool

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