[in names]a body concerned with the preservation of natural resources (自然资源)保护机构 the Nature Conservancy. 自然资源管理委员会。 ■a commission or group of officials controlling a port, river, or catchment area (港口、河流或汇水区)管理委员会
[mass noun][usu.with modifier]the conservation of something, especially wildlife and the environment (尤指对野生动植物和环境的)保护
语源
mid 18th cent.: alteration of obsolete conservacy, from Anglo-Norman French conservacie, via Anglo-Latin from Latin conservatio (see conservation)