scabs/skæb/动词长疥疮，长疥癣；被疥疮覆盖，被疥癣覆盖The wound has scabbed over.伤口上长了疥疮。/skæb/名词（伤口上结的）痂The animals were all in a poor condition and were suffering from sheep scab.All animals were in poor condition and suffering from sheep scab.不参加罢工者，工贼想跟读，去练习
