| 单词 | phase II |
| 释义 | phase II (once / 37285 pages) n WORD FAMILY phase II USAGE EXAMPLES“If we don’t receive the requested appropriations very soon, this will slow down the important preparations for the Phase II trial.” The New Yorker(Aug 15, 2016) The new study, a phase II clinical trial, tested the safety and efficacy of injectable contraceptives in 320 men ages 18 to 45. Time(Oct 31, 2016) Phase II is 500,000 square feet — five times larger than Phase I. US News(Oct 25, 2016) n a clinical trial on more persons than in phase I; intended to evaluate the efficacy of a treatment for the condition it is intended to treat; possible side effects are monitored Syn|Hyper phase II clinical trial clinical test, clinical trial a rigorously controlled test of a new drug or a new invasive medical device on human subjects; in the United States it is conducted under the direction of the FDA before being made available for general clinical use |
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