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单词 macromolecule
释义

WordReference Random House Unabridged Dictionary of American English © 2024
mac•ro•mol•e•cule  (mak′rə molə kyo̅o̅l′),USA pronunciation n. [Chem.]
  1. Chemistrya very large molecule, as a colloidal particle, protein, or esp. a polymer, composed of hundreds or thousands of atoms.
  • 1885–90; macro- + molecule
mac•ro•mo•lec•u•lar  (mak′rō mə lekyə lər),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
macromolecule /ˌmækrəʊˈmɒlɪˌkjuːl/ n
  1. any very large molecule, such as a protein or synthetic polymer
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