limnology
limnology[lɪmˈnɒlədʒi]noun- [mass noun]the study of the biological, chemical, and physical features of lakes and other bodies of fresh water
湖泊学,湖沼学
派生limnologicaladjectivelimnologistnoun语源- late 19th cent.: from Greek limnē 'lake' + -logy
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