日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

xenogeny

音標(biāo)[z?'n?d??n?]
xenogeny是什么意思、xenogeny怎么讀

xenogeny漢語(yǔ)翻譯

n. 自然發(fā)生，世代交替

xenogeny例句

  1. The theory of xenogeny suggests that life on Earth could have originated from microorganisms brought here from space.
    異源生物學(xué)的理論認(rèn)為地球上的生命可能源自從太空帶到這里的微生物。
  2. Many scientists are still debating the concept of xenogeny, especially in the context of the search for extraterrestrial life.
    許多科學(xué)家仍在辯論異源生物學(xué)的概念，尤其是在尋找外星生命的背景下。
0
糾錯(cuò)