单词	actifier
释义	actifier noun ac·​ti·​fi·​er ˈak-tə-ˌfī(-ə)r plural -s : the part of the equipment for liquid purification of gases in which alkaline scrubbing solutions are reactivated (as by use of steam) by driving out hydrogen sulfide called also reactivator Word History First Known Use circa 1934, in the meaning defined above
随便看	costs costs out costula costulae costulation costule costules costumbrista costume costume drama costume jewelry costumed costumer costumeries costumers costumery costumes costumest costumey costumier costumiers costuming costumire costus oil costusroot

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