ageingn.老化动词age的现在分词形式.=aging(美).
ageing cellar陈酿酒库,陈酿酒窖
ageing vessel老化器
ageing change年龄变化
ageing period成熟期
ageing effect老化效应,时效作用
ageing mixture困料
ageing process老化过程
ageing of dams大坝老化
ageing chamber老成箱
ageing failure老化失效