英语词汇“preventative effect”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	preventative effect
释义	preventative effect 基本例句预防作用 Vaccination has a preventive effect.种了一次牛痘，起预防作用。 In this paper, the authors studied systematically on preventive effect of mimosa tannin on hexavalent-chromium in leather.系统地研究了荆树皮栲胶对皮革中六价铬的预防作用。
随便看	旋臂起重机旋臂钻床旋臂锯旋臺骨旋舌管旋舞旋舞曲旋色旋花旋花属旋花属碱旋花式旋花根旋花植物旋花灵旋花灵酸旋花碱旋花科旋花素旋花羊角拗旋花胺旋花脂旋花脂酸旋花脂酸甙旋花苗