biosphere

UK:  ['baɪəʊsfɪə(r)]

US:  ['baɪəʊsfɪə(r)]

n.

1.生物圈,生命层,生物大气层

2.生物界

3.生物层

4.生源体

1 . The concept of a shadow biosphere, according to Professor Davies, "is still just a theory" .
“阴影生物圈”的概念，戴维斯教授说，“只是一个理论而已。”

2 . At the end it was no longer about saving the biosphere: it was just a matter of saving face.
最后恐怕就不再是保护地球了：只是保护自己的脸面罢了。

3 . The scientist revealed that the geomagnetic field surrounding the planet was one of the primary influences of the entire biosphere.
科学家揭露，围绕地球的地磁场是整个生物圈的主要影响之一。

4 . For a few days, the entire biosphere seemed to be on the verge of destruction.
有几天，整个生物圈好像在毁灭的边缘。

5 . Dance with me: A man works on mock-ups of dinosaurs at the Biosphere tropical garden in Potsdam, eastern Germany.
东部德国城市波茨坦一家热带风情自然博物馆正在搭建巨大的恐龙模型，上图为工作人员工作中。