Individual data items or records can be identified by a key or ordinal.
单个数据项或记录可用关键字和顺序号识别出来.
📖 牛津释义
ordinal
adj
(of a number) showing order or position in a series (指数字)序数的. > ordinal n (also ,ordinal `number)
`First', `second' and `third' are ordinals. 第一、 第二、 第三都是序数词. =>App 4 见附录4. Cf 参看 cardinal1.
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。
Do you remember one afternoon ten years ago when I came to your house and borrowed a necklace of yours? Pierre, my husband, was working in a government office. We'd been invited to a ball at the palace so I needed to borrow some jewellery.