v.冲刷；擦亮；四处搜索；（用泻药）泻n.擦；冲刷；洗涤剂； 变形： 过去式：scoured过去分词：scoured现在分词：scouring第三人称单数：scours 双语释义：v.(动词)vt. 走遍(某地)搜寻(人或物) go through every part of (an area) thoroughly in search of sb or sthvt. (用力)刷；擦净；擦亮 clean or remove by hard rubbing with a rough materialvt.