Every good on the market exchanges in terms of relevant quantitative units: we trade in "bushels" of wheat; "packs" of 20 cigarettes; "a pair" of shoelaces; one TV set; etc.

市场中每种商品都已相应的数量单位来交换，我们交换“蒲式耳”的小麦；“包”的香烟(20根)；“一对”的鞋带；一台电视机……等等。

youdao

If you can't manually calculate the currency exchange conversion values for any pair you're planning to trade with an EA, you shouldn't be trading.

如果您不能用手动计算出你打算用ea交易系统进行交易的任何货币对的汇率即时变化，你不应该交易。

youdao

So, looking for a trade off of the pair has become one of the keys in watermarking.

在两者中间寻找一个平衡点，已经成为水印中的一个关键问题。

youdao

Be Careful before entering the pair trade to make sure the two assets are diverging from each other.

FORBES: Don't Be 100% Long In This Market...

About a hundred city-pair contracts will trade, predicts Thomas Gros, vice president of bandwidth trading for Enron.

FORBES: Trading phone calls

The federal agency in charge of Fannie Mae and Freddie Mac declared that the mortgage pair would no longer trade on the New York Stock Exchange.

ECONOMIST: Business this week