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单词 propranolol
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pro•pran•o•lol  (prō pranə lôl′, -lol′),USA pronunciation n. [Pharm.]
  1. Drugsa beta-blocking drug, C16H21NO2, used in the treatment of hypertension, angina pectoris, and cardiac arrhythmias.
  • pro(pyl) + pr(op)anol + -ol1 1960–65

Collins Concise English Dictionary © HarperCollins Publishers::
propranolol /prəʊˈprænəˌlɒl/ n
  1. a drug used in the treatment of angina pectoris, arrhythmia, hypertension, and some forms of tremor. Formula: C16H21NO2
Etymology: 20th Century: from pro( pyl) + pr(op)anol (from propane + -ol) + -ol
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