sweepsn.废屑；垃圾名词sweep的复数形式.sweepv.打扫；掠过；扫视；席卷；全胜；清除n.清扫；连绵一片；席卷；掠过；范围；搜寻；(竞赛中)全胜；赌金sweepback impeller后掠式叶轮sweeping statement概括的陈述sweeping criticism彻底的批评sweeping algorithm扫掠法sweep voltage wave扫描电压波sweepforward angle前刮角sweep gate circuit扫描门电路sweepback agitator后掠形搅拌器sweeping electrode扫除电极sweep away rubbish把垃圾扫掉