spy

间谍、特务、谍报人员

He was arrested as a spy after passing documents to a foreign government.

他把文件交给外国政府后，因间谍罪被逮捕。

商业间谍、内线

The company suspected a spy had leaked its new product designs.

公司怀疑有商业间谍泄漏了新产品的设计。

密探、暗中监视者

She felt like a spy, watching her neighbors from behind the curtain.

她躲在窗帘后面偷看邻居，觉得自己像个密探。

从事间谍活动、刺探情报

He admitted spying for a rival government over several years.

他承认多年来替敌对国家从事间谍活动。

暗中监视、偷窥

Stop spying on me every time I use my phone.

不要每次我用手机你就在旁边偷看。

看见、发现、瞧见正式

From the hilltop we spied a small boat near the shore.

从山顶上我们看见岸边有一艘小船。

暗中监视、跟踪偷看

The manager was accused of spying on employees through their computers.

经理被指控透过员工的电脑暗中监视他们。