| 单词 | bleaching agent |
| 释义 | bleaching agent (once / 187609 pages) n WORD FAMILY bleaching agent: bleaching agents USAGE EXAMPLESOne was laser whitening, in which a laser beam activates a chemical bleaching agent applied to the teeth; Dr. Smigel helped develop and popularize it. New York Times(Oct 17, 2016) Chlorine is a poisonous chemical element used as a bleaching agent and for water purification, but in more concentrated form can cause victims to suffocate. US News(May 07, 2015) Some dentists also use heat or even lasers to activate bleaching agents. New York Times(Mar 20, 2015) n an agent that makes things white or colorless Syn|Hypo|Hyper blanching agent, bleach, whitener benzoyl peroxide a white crystalline peroxide used in bleaching (flour or oils or fats) and as a catalyst for free radical reactions bleaching powder, chloride of lime, chlorinated limea white powder comprised of calcium hydroxide and chloride and hypochlorite and used to bleach and/or disinfect calcium hypochloriteany hypochlorite of calcium; used as a bleaching agent chlorine dioxidean explosive gas (ClO2) used chiefly in bleaching paper or starch or soap or flour and in water purification chlorine wateran aqueous solution of chlorine used as a bleaching agent Cloroxa commercial bleaching agent sodium hypochloritean unstable salt (NaOCl) used as a bleaching agent and disinfectant Javel water, Javelle water, eau de Javellean aqueous solution of sodium hypochlorite agent a substance that exerts some force or effect |
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