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单词 systematics
释义

WordReference Random House Unabridged Dictionary of American English © 2024
sys•tem•at•ics  (sis′tə mat′iks),USA pronunciation n. (used with a sing. v.)
  1. the study of systems or of classification.
  2. Biology
    • the study and classification of organisms with the goal of reconstructing their evolutionary histories and relationships.
    • phylogenetic classification.
  • see systematic, -ics 1885–90

Collins Concise English Dictionary © HarperCollins Publishers::
systematics /ˌsɪstɪˈmætɪks/ n
  1. (functioning as singular) the study of systems and the principles of classification and nomenclature
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