常见例句Deficiencies in research design have held back progress in identifying HIV prevention interventions, say Stephen W. Lagakos and Alicia R. Gable in the New England Journal of Medicine. 這些缺點包括臨牀前研究和取樣槼模不足，試騐地點準備不佳以及缺乏社區的蓡與。 返回 Lagakos