sweepaway 　　扫过;冲走,卷走,扫除;一扫而空;(风)吹走;sweepanythingaway 　　横扫;sweepsthaway 　　冲走/吹走/扫除某物,;tilwesweepthemaway 　　英英解释v. 　　1.eliminatecompletelyandwithoutatrace 　　2.overwhelmemotionally 　　同义词v.sweepoff,wipeout 　　参考例句 　　1.Thetownwassweptawayintheearthquake. 　　城镇在那次地震中被毁灭了. 　　2.Wecleanthehouseandsweepawaybadluck. 　　我们打扫房间并清除掉坏运气. 　　3.First,wecleanourhouseandsweepawaybadluck,andthenwepaintdoorsandwindowsred. 　　首先,我们打扫房子,扫除坏运气,然后我们油漆门窗都是红色的.