V 开头单词
vacillation n.踌躇；动摇；优柔寡断
vacillatingly adv.犹豫地
vacillating adj. 优柔寡断的；犹豫的 v. 动摇（vacillate的ing形式）；犹豫
vacillates v.游移不定；踌躇；犹豫
vacillated v.游移不定；踌躇；犹豫
vacillate v.游移不定；踌躇；犹豫
vacillant adj. 犹豫不决的；游移的；摇摆不定的
vaccum heat treatment furnace [经济学]真空淬火热处理炉[自然科学]真空淬火热处理炉
vaccinum [医] 菌苗, 疫苗
vaccinogen 疫苗原,菌苗原
vaccino- 牛痘苗, 疫苗, 菌苗
vaccinial 牛痘的
vaccinia n. [兽医] 牛痘
vaccinetherapy n.菌苗疗法
vaccines and prevention [医药科学]疫苗及预防
vaccinella [医] 假牛痘