热热热久久久免费视频|第四色五月婷婷五月天AV|日韩高清无码免费一级大片|日本成人手机在线视频|中文字幕无码Av在线|台湾a级别黄片免费看|欧美一级性爱亚洲第一性爱|A级黄色电影久草大|www.91精品视频|亚洲AV资源欧洲无码在线观

單詞乎

theory of evolution

theory of evolution是什么意思、theory of evolution怎么讀

theory of evolution漢語翻譯

【計】 進化論

theory of evolution英語解釋

名詞 theory of evolution:

  1. (biology) a scientific theory of the origin of species of plants and animals
    同義詞：theory of organic evolution, evolutionism

theory of evolution例句

  1. Darwin spend more than twenty year work on his theory of evolution.
    達爾文花了二十余年時間研究他的進化論。
0
糾錯