conservancy
柯林斯词典
1. N-UNCOUNT Conservancy is used in the names of organizations that work to preserve and protect the environment. 环境保护[usu N n]
...Western Pennsylvania Conservancy. ...宾州西部环境保护区。
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1. N-UNCOUNT Conservancy is used in the names of organizations that work to preserve and protect the environment. 环境保护[usu N n]
...Western Pennsylvania Conservancy. ...宾州西部环境保护区。