Scientists discovered that this particular variety of rabbit was susceptible to a fatal virus disease, myxomatosis.

 
  • 科學(xué)家們發(fā)現,這種特殊品質(zhì)的兔子易患一種叫做“多發(fā)性粘液瘤”的致命病毒性疾病。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan