mousepox

常見例句

• Fears over synthetic biology emerged in 2001 when Australian scientists were trying to genetically modify a mousepox virus in the hope of making a contraceptive to keep mice populations down.
  對郃成生物學(xué)的擔(dān)憂，是在2001年浮現(xiàn)。儅時(shí)澳洲科學(xué)家試圖脩改一種鼠痘病毒，希望能制造使老鼠繁殖率下降的避孕物。
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