单词 | brightener |
释义 | brightener[ brahyt-n-er ] / ˈbraɪt n ər / nouna person or thing that brightens. a chemical or other agent used to increase brightness, as one added to toothpaste or detergent to intensify the cleansing or bleaching process. Origin of brightenerFirst recorded in 1790–1800; brighten + -er1 Words nearby brightenerbright, bright and early, bright-blindness, bright coal, brighten, brightener, brightening agent, bright-eyed, bright-eyed and bushy-tailed, bright-field, bright idea Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for brightener |
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