柯林斯詞典espionage /??sp???nɑ??/ 1. N-UNCOUNT Espionage is the activity of finding out the political, military, or industrial secrets of your enemies or rivals by using spies. 間諜活動[正式] The authorities have arrested several people suspected of espionage. 當局已經(jīng)逮捕了幾個涉嫌從事間諜活動的人。 返回 espionage劍橋詞典the discovering of secrets , especially political or military information of another country or the industrial information of a business （尤指獲取他國政治、軍事情報或商業(yè)情報的）間諜活動，間諜行為，刺探活動 military /industrial espionage 軍事間諜活動／行業(yè)刺探行為 也見 spy noun 返回 espionage