United Nations Conference on Environment and Development
英文缩写:UNCED
英文全称:United Nations Conference on Environment and Development
中文释义:联合国环境与发展会议
中文拼音:lián hé guó huán jìng yǔ fā zhǎn huì yì
所属分类:Academic & Science
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英文缩写:UNCED
英文全称:United Nations Conference on Environment and Development
中文释义:联合国环境与发展会议
中文拼音:lián hé guó huán jìng yǔ fā zhǎn huì yì
所属分类:Academic & Science