弘扬国学 · 传承文化

帝一辞典　

biosphere英英释意-帝一辞典

首页英语词典biospherebiosphere英英释意

biosphere

英['baɪə(ʊ)sfɪə] 美['baɪosfɪr]

英英释义实用场景例句

n. 生物圈

英英释意

1. the regions of the surface and atmosphere of the Earth (or other planet) where living organisms exist