单词	anionic detergent
释义	anionic detergent noun : any of a class of synthetic detergents usually consisting essentially of an alkali metal salt or an ammonium salt of a strong acid containing 12 to 24 carbon atoms together with an inorganic salt (as sodium sulfate) and, for heavy-duty laundering, a builder (as sodium tripolyphosphate):as a : an alkyl aryl sulfonate (as sodium dodecyl-benzene-sulfonate C12H25C6H4SO3Na) b : a salt (as sodium lauryl sulfate C12H25SO4Na) of a sulfated alcohol Word History First Known Use 1942, in the meaning defined above
随便看	overtalked overtalking overtalks overtasked overtasking overtasks overtax overtaxation overtaxations overtaxed overtaxes overtaxing overteem overteemed overteeming overteems overtempt overter overtest overtheatrical overthin overthink overthinker overthinkers overthinking

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