cryptocurrency
noun [ C ] finance & economics specialized uk/ˈkrɪp.təʊˌkʌr.ən.si/ us/ˈkrɪp.toʊˌkɝː.ən.si/
（公共网络的，而非政府发行的）加密电子货币（使用加密法确保付款安全支付及收取）
a digital currency produced by a public network, rather than any government, that uses cryptography to make sure payments are sent and received safely
cryptocurrencies such as bitcoin 诸如比特币一类的加密电子货币