deep-cover英'diːpk'ʌvər美'diːpk'ʌvərCOCA²³⁹²¹¹ 基本例句 adj.潜伏的⁵⁰;埋藏得很深的⁵⁰ The plea deals are expected to speed a swap between the U.S. and Russia of the alleged deep-cover agents for prisoners being held in Russia. 预计这一认罪协议将加速美俄之间以被控的潜伏特工交换被俄罗斯扣留的囚犯的进程。 voa365