adj.多余的；过剩的；不必要的
Repack all the superfluous cups in the box. 把多余的杯子都重新装入箱中。
He has already been told, so our comments are superfluous. 早就有人同他说过，所以我们的意见是多余的。
The market is already superfluous. 市场已经过剩了。
In writing telegrams omit superfluous words. 写电报稿要省去不必要的文字。
