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单词 phosphate
释义

WordReference Random House Learner's Dictionary of American English © 2024
phos•phate /ˈfɑsfeɪt/USA pronunciation   n. 
  1. Chemistry, Agriculturea material containing compounds of phosphorus, used in fertilizers and elsewhere: [uncountable]fertilizer full of phosphate.[countable]laundry detergent with phosphates in it.

WordReference Random House Unabridged Dictionary of American English © 2024
phos•phate  (fos′fāt),USA pronunciation n. 
  1. Chemistry
    • (loosely) a salt or ester of phosphoric acid.
    • a tertiary salt of orthophosphoric acid, as sodium phosphate.
  2. Chemistry, Agriculture[Agric.]a fertilizing material containing compounds of phosphorus.
  3. a carbonated drink of water and fruit syrup containing a little phosphoric acid.
  • phosph- + -ate2 1785–95

Collins Concise English Dictionary © HarperCollins Publishers::
phosphate /ˈfɒsfeɪt/ n
  1. any salt or ester of any phosphoric acid, esp a salt of orthophosphoric acid
  2. (often plural) any of several chemical fertilizers containing phosphorous compounds
Etymology: 18th Century: from French phosphat; see phosphorus, -ate1

phosphatic /fɒsˈfætɪk/ adj
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更新时间：2025/2/23 14:58:27