coin
/kɔɪn/
a flat metal piece (usually a disc) used as money
中文释义：硬币；钱币
The old coin was worth a lot of money to collectors.
这枚古钱币对收藏家来说价值不菲。
Some countries have phased out the use of one-cent coins.
一些国家已经逐步淘汰了一分硬币的使用。
/kɔɪn/
a flat metal piece (usually a disc) used as money
中文释义：硬币；钱币
The old coin was worth a lot of money to collectors.
这枚古钱币对收藏家来说价值不菲。
Some countries have phased out the use of one-cent coins.
一些国家已经逐步淘汰了一分硬币的使用。