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BNC: 7431 COCA: 11742

nitrate

Word family
Related topics: Compounds
ni·trate /ˈnaɪtreɪt, -trət/ noun [countableC, uncountableU]  
HCCTASused in the name of substances containing nitrogen and oxygen. Nitrates are often used to improve soil 硝酸盐
 potassium nitrate
硝酸钾
 high levels of nitrates in drinking water
饮用水中的大量硝酸盐
Examples from the Corpus
Origin nitrate
(1700-1800) French nitrique; → NITRIC ACID
ni·trate noun
Chinese
Syllable
Corpus

See also: nitration

BNC: 7431 COCA: 11742
BNC: 7431 COCA: 11742
BNC: 7431 COCA: 11742
nitrate
Chemical substances used for a specific purpose: agar, antifreeze, antioxidant...
Soil fertility and fertilization: compost, compost, desertification...

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