back washing是什么意思_back washing用英语怎么说_back washing的翻译_back washing翻译成_back washing的中文意思_back washing怎么读,back washing的读音,back washing的用法,back washing的例句

Main engine lube oil auto back washing filter overhauled and cleaned.

主机滑油自动反冲滤器解体,清洁.

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" Johnny is round the back , washing the car. " " What! Wonders will never cease. "

“ 约翰尼正在屋后洗车呢. ” “ 什么! 真是啥新鲜事儿都有哇! ”

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