biospheren.

英 'baɪə(ʊ)sfɪə | 美 'baɪosfɪr

中文n. 生物圈

词根词源

biosphere (n.)1899, on model of German Biosphäre (1875), coined by German geologist Eduard Suess (1831-1914); see bio- + sphere.

关键词

biosphere