ash disposalash handlingash removalash removingash-handingash-removaldeashingdedustingdust除: get rid of; eliminate; remov ...灰: ash除灰的: dedusting除灰门: ash door; ash pit door除灰器: ash expeller; ash remover; ash separator; ash-ejector; cork knocker; grit arrester下载手机词典可随时随地查词查翻译