n. 名词间谍；密探
vt. 及物动词看见；秘密监视；精心调查
vi. 不及物动词当间谍；从事间谍活动；暗中监视；详察
The detective tried to spy on the suspect all night.
侦探试图整晚监视嫌疑犯。
She used binoculars to spy on the birds in the park.
她用望远镜在公园里观察鸟类。
He was hired to spy for the rival company.
他被雇用为竞争公司刺探情报。
The children pretended to spy on their neighbors for fun.
孩子们假装偷窥邻居以取乐。
They discovered a hidden camera used to spy on them.
他们发现了一个用来监视他们的隐藏摄像头。
The journalist managed to spy on the secret meeting.
记者设法探查秘密会议。
He was accused of trying to spy on government officials.
他被指控试图监视政府官员。
She felt uneasy knowing someone might spy on her.
她知道有人可能窥探她，感到不安。
The agency trained him to spy without being noticed.
该机构训练他不被察觉地侦察。
They used drones to spy on the enemy's movements.
他们使用无人机侦察敌人的动向。
spy out the land
(事先)摸清情况, 窥察虚实
I spy
猜物游戏
spy on
刺探；暗中窥探；监视
spy out
探听；窥探；窥测
spy satellite
间谍卫星；侦查卫星；侦察卫星
复数: spies;
第三人称单数: spies;
过去式: spied;
过去分词: spied;
现在分词: spying;
