ash
习惯用语as pale as ashes1.■面如死灰, 面无人色burn to ashes1.■把...烧成灰烬, 化为乌有reduce to ashes1.■把...烧成灰烬, 化为乌有lay in ashes1.■把...烧成灰烬, 化为乌有put ashes on one's head1.■表示忏悔rake over old ashes1.■重提不愉快的往事rise from one's ashes1.■从灰烬中再生, 东山再起Ash Wednesday圣灰星期三(四旬节第一天)