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单词 enzymic
释义

WordReference Random House Learner's Dictionary of American English © 2024
en•zyme /ˈɛnzaɪm/USA pronunciation   n. [countable]
  1. Biochemistrya protein substance from living cells that is capable of producing certain chemical changes in plants and animals, as in digestion.

WordReference Random House Unabridged Dictionary of American English © 2024
en•zyme  (enzīm),USA pronunciation n. [Biochem.]
  1. Biochemistryany of various proteins, as pepsin, originating from living cells and capable of producing certain chemical changes in organic substances by catalytic action, as in digestion. Cf. -ase.
  • Medieval Greek énzymos leavened (Greek en- en-2 + zý̄m(ē) leaven + -os adjective, adjectival suffix)
  • 1880–85

Collins Concise English Dictionary © HarperCollins Publishers::
enzyme /ˈɛnzaɪm/ n
  1. any of a group of complex proteins or conjugated proteins that are produced by living cells and act as catalysts in specific biochemical reactions
Etymology: 19th Century: from Medieval Greek enzumos leavened, from Greek en-² + zumē leaven

enzymatic /ˌɛnzaɪˈmætɪk -zɪ-/, enzymic /ɛnˈzaɪmɪk -ˈzɪm-/ adj
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更新时间:2024/9/21 8:32:21