英语词汇primary prevention trial怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	primary prevention trial
释义	primary prevention trial
随便看	soured milk Sour el Ghozlane souren soureth sourfaced sour faced sour felling sour fermentation sour fig sour figs sour flavor sour flavor associating with liver sour flavor matching liver sour flavour sour fruit Sour gas sour gas, acid gas sour gasoline sourge Sour gourd sour gourds sour grape sour grapes sour grapes mechanism Sourgrass

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。