It is advisable to set aside a sum of money for emergency use.
留出一笔钱以应急之用是明智的。
Production possibility set in DEA has two equivalent forms: sum form and intersection form.
DEA的生产可能集有两种等价形式—和形式及交形式。
A sum was set aside for new books.
拨出一笔钱购买新书。
I often set aside a sum of money for emergency use.
我通常留出一笔钱以应急之用。
We have set apart a special sum of money for new equipment.
我们留出一笔专款添置新设备。
We have set apart a special sum of money for new equipment.
我们留出一笔专款添置新设备。
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