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biological agents短语⁶⁵⁶²⁰ 基本英英例句例句 生物制剂原型biologicalagent的复数 名词 biological agent: any bacterium or virus or toxin that could be used in biological warfareHe actually was present during biological agent production runs.在生物制剂生产期间,他当时就在场。 And whether the biological preparation for the treatment was addictive was determined through the chiasm and vicarious experiment.通过吗啡和生物制剂交叉替代试验,确定生物制剂是否成瘾。 Can respirators protect you from biological agents such as Bacteria or Viruses? 防护口罩是否能够防护象细菌和病毒这样的微生物?3m |