Showing how plants were related was a complex and strange thing before Linnaeus developed his system.

 
  • 在林尼厄斯確立這個(gè)系統之前,要說(shuō)明植物之間的關(guān)系是一個(gè)復雜而陌生的事情。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan