- [uncountable]
a system of electronic money, used for buying and selling online and without the need for a central bank 比特币(电子货币系统,用于在线交易) Bitcoin is traded on online exchanges. 比特币在网上交易所交易。
- [countable]
a unit of the bitcoin electronic system of money 比特币(货币单位) There are more than 6.5 million bitcoins in circulation. 流通中的比特币超过650万枚。