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单词 hydrogenation
释义

WordReference Random House Unabridged Dictionary of American English © 2024
hy•dro•gen•ate  (hīdrə jə nāt′, hī drojə-),USA pronunciation v.t., -at•ed, -at•ing. 
  1. Chemistryto combine or treat with hydrogen, esp. to add hydrogen to the molecule of (an unsaturated organic compound).
Also, hydrogenize. 
  • hydrogen + -ate1 1800–10
hy′dro•gen•ation, n. 

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