biosphere
n.
1899, on model of German Biosphäre (1875), coined by German geologist Eduard Suess (1831-1914); see bio- + sphere.
| 词汇 | biosphere | 
| 词根词缀 | Online Etymology Dictionary biosphere n. 1899, on model of German Biosphäre (1875), coined by German geologist Eduard Suess (1831-1914); see bio- + sphere. | 
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