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单词 posology
释义

WordReference Random House Unabridged Dictionary of American English © 2024
po•sol•o•gy  (pə sol′ə jē, pō-),USA pronunciation n. 
  1. Drugsthe branch of pharmacology dealing with the determination of dosage.
  • Greek póso(s) how much + -logy
  • 1805–15;
pos•o•log•ic  (pos′ə loj′ik),USA pronunciation pos′o•log′i•cal, adj.  po•sol′o•gist, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
posology /pəˈsɒlədʒɪ/ n
  1. the branch of medicine concerned with the determination of appropriate doses of drugs or agents
Etymology: 19th Century: from French posologie, from Greek posos how much
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更新时间：2025/7/23 22:02:59