anonymous

adj.不知姓名的; 名字不公开的; 匿名的; 不具名的; 没有特色的 牛津词典 adj. 不知姓名的；名字不公开的with a name that is not known or that is not made publican anonymous donor不知姓名的捐赠者 The money was donated by a local businessman who wishes to...