外汇投机speculation: n. 1.沉思,思索,考虑。 2.推测;空谈。 3.投机 ...foreign exchange: 外汇〔外币、期票、汇票、支票、电汇、邮汇等的统称〕。 foreign exchange speculation: 外汇投机speculation in foreign exchange: 炒外汇exchange speculation: 汇兑投机; 外汇投机下载手机词典可随时随地查词查翻译