v.从事间谍活动，搜集情报，突然看见，发现
spy的现在分词

原形：spy第三人称单数：spies复数：spies过去式：spied过去分词：spied现在分词：spying

Mary suddenly spied her friend in the crowd.
玛丽突然在人群中找到了她的朋友。
We have tracked down the spy.
我们已经追捕到那个间谍。
The spy infiltrated the enemy's headquarters under the guise of a diplomat.
这个间谍伪装成外交官潜入了敌方总部。
She was arrested for espionage, accused of being a spy for a rival nation.
她因涉嫌为敌对国家做间谍而被捕。
He used a microchip hidden in his watch to transmit information, like a true spy.
他像一个真正的间谍一样，利用隐藏在手表中的微芯片传输信息。
The double agent worked for both sides, feeding misinformation to his supposed spy agency.
这位双重间谍同时为双方工作，向他所谓的间谍机构提供错误信息。
In the novel, the spy's cover was blown when a secret code was deciphered.
在小说中，当秘密密码被破译时，间谍的身份暴露了。
The spy had to blend in with the crowd to avoid detection.
间谍必须融入人群以避免被发现。
She risked her life to gather intelligence as a spy behind enemy lines.
她在敌后冒着生命危险搜集情报作为间谍。
The CIA trained him in surveillance and counterintelligence before sending him on a spy mission.
中情局在他执行间谍任务之前训练他进行监视和反情报工作。
The spy's handler communicated with them using encrypted messages.
间谍的联络员通过加密消息与他们沟通。
The spy's elaborate disguise allowed them to move freely through the city undetected.
间谍的复杂伪装使他们能未被察觉地自由穿梭在城市中。