spies

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这个词不在考试词库里，数据来自 316 万条的兜底词典，所以没有词频和词书排名。
释义
英文释义
n (military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors n a secret watcher; someone who secretly watches other people v catch sight of v watch, observe, or inquire secretly v catch sight of; to perceive with the eyes v secretly collect sensitive or classified information; engage in espionage
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