单词	washdown
释义	washdown /ˈwɒʃdaʊn / noun 1An act of washing someone or something thoroughly.The motor may be in a washdown area that they want to be as cleanable as possible. 1.1 [as modifier] Denoting a toilet having a flushing system in which the pan is automatically washed clean.Other, more specialized technologies include the electrohydraulic toilet, which is a siphonic or washdown system that uses a motor, pump and controller to assist flushing action.
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