Compact mains-operated floor scrubber with brush rollers for scrubbing, vacuumingpolishing almost all floor coverings up to 400 sq.m/h.是什么意思_Compact mains-operated floor scrubber with brush rollers for scrubbing, vacuumingpolishing almost all floor coverings up to 400 sq.m/h.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句