multiple risk factor intervention trial多: many; much; more危险: dangerous; perilous; risk; p ...因素: factor; element介入: intervene; interpose; get in ...试验: experiment; test; trial下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:多危险因素介入试验,多种危险因子干预试验,即可在微信中查询翻译