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TOEFL BNC: 10661 COCA: 12184

potassium

Word family
Related topics: Elements
po·tas·si·um /pəˈtæsiəm/ noun [uncountableU]  
HCEa common soft silver-white metal that usually exists in combination with other substances, used for example in farming. It is a chemical element: symbol K 钾〔一种化学元素,符号为K
Examples from the Corpus
Origin potassium
(1800-1900) Modern Latin English potash
po·tas·si·um noun
Chinese
Syllable
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