biosphere
US /ˈbaɪ.oʊ.sfɪr/
UK /ˈbaɪ.oʊ.sfɪr/
名词
1.
生物圈
the regions of the surface, atmosphere, and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.
示例:
•
The rainforest is a vital part of the Earth's biosphere.
雨林是地球生物圈的重要组成部分。
•
Understanding the biosphere helps us protect our planet.
了解生物圈有助于我们保护地球。
在 Lingoland 学习这个单词