词汇	blow-off cleaning gu
释义	blow-off cleaning gu 清洁喷枪
随便看	keep one's hair on keep ones hand in keep one's hand in keep ones hand on keep one's hand on keep one's hands clean keep one's hands in one's pockets keepone'shands off keep one's eye on keep one's eye on the ball keep one's eyes glued to keep one's eyes off keep one's eyes on keep one's eye s on the ball keep one's eyes open keep one's eyes peeled keep one's eyes peeled for keep one's hands off keep one's hands on keep one's head keep one's head above ground keep one's head above the ground keep ones head above water keep one's head above water keep one's head below the parapet