copper coins

Chinese ancient copper coins have a square hole inside a circle.

中国古代铜钱的形状是外圆内方的。

Everyone is rich, copper coins is seldom seen, but bank notes are cheaper than paper.

所有人都很有钱，铜板很少出现，一张一张的银票比草纸还便宜。

The increasing population and the depredation of copper coins was the main origin of the deep social problems of the 19th century.

人口的增长和铜币的贬值，是19世纪清朝时期中国社会重大社会问题的主要根源。

In building the wall, he placed four copper coins beneath each brick. He hoped to live out his old age peacefully and enjoy himself there.

那麽这样子盖上了砖，在每一块砖底下放四个铜钱，造到那墙里头。

The archeologists found some ancient copper coins in the tomb.

考古学家在坟墓中发现了一些古代的铜币.

The standard copper coins have turned out to be very valuable now.

制钱现已成为很有价值的东西.

Copper coins were once in circulation as money.

铜元曾经作为货币一度流通.

After a while, come-bit sad face of middle-aged people complaining bitterly that he paid six copper coins, but only buy four little sweet dumplings.

过了一会儿，来了-位愁面苦脸的中年人，他付了六个铜钱，却只买四只小汤团。

Are copper coins legal tender for a sum in excess of 10 pounds?

超过十镑的数目可以用铜币作为法定货币来偿付 吗 ?

A: A one-cent copper coin could be exchanged for three copper coins.

A：当时一分铜可兑换三枚“铜板”。

His companions advised him anxiously: "Throw away the copper coins at once!"

同伴们着急地劝他：“赶快把铜钱扔掉！”

The former is called coins, a coin may be made of gold, silver, copper, aluminium

前者称为硬币，硬币可由于金，银，铜，镍和铝等金属铸成

The first copper coins were made in China.

铜钱最早产生于中国.

The currency of the United States includes paper money and gold, silver, nickel, and copper coins.

美国之货币包括纸币、金币 、 银币 、 镍币 、 及铜币等等.