| 单词 | proprietary drug |
| 释义 | proprietary drug (once / 695254 pages) n WORD FAMILY proprietary drug: proprietary drugs USAGE EXAMPLESAs a proprietary drug, LCZ696 is likely to be expensive. New York Times(Aug 30, 2014) The researchers said they are working on a test to determine which patients might require the proprietary drugs. Reuters(Jun 15, 2012) But he told analysts on a conference call on Tuesday that there was no difference between generic and proprietary drugs. Reuters(Jan 03, 2012) n a drug that has a trade name and is protected by a patent (can be produced and sold only by the company holding the patent) Syn|Ant|Hyper brand-name drug generic drug when the patent protection for a brand-name drug expires generic versions of the drug can be offered for sale if the FDA agrees drug a substance that is used as a medicine or narcotic |
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