espionageKK [ˋɛspiənɑdʒ] /ˈɛspiənɑdʒ/發音名詞1間諜活動、諜報、刺探情報He was arrested on charges of espionage against his own country.他因涉嫌對自己的國家從事間諜活動而遭到逮捕。2商業間諜行為、竊取機密多與 industrial、corporate 連用The company accused a rival of industrial espionage.該公司指控競爭對手從事商業間諜行為。