生物圈

shēngwùquān

The biosphere; a general term for living organisms and their sphere of activities, including lower atmosphere, the upper layer of the lithosphere, and the whole hydrosphere.

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【医】 biosphere

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biosphere; ecosphere

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sheng1 wu4 quan1

biosphere, ecosphere

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生物圈|生物圈 [shēng wù quān] ► biosphere ► ecosphere