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element | |||
natural surroundings | |||
physical surround | |||
natural environment The complex of atmospheric, geological and biological characteristics found in an area in the absence of artifacts or influences of a well developed technological, human culture (在没有人类产品和影响地区出现的大气、地质和生物特征的复合物。) | |||
physical environment; natural environment | |||
natural cycle | |||
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natural environment | |||
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habitat |
自然环境 : 106 phrases in 20 subjects |