espionage

US /ˈes.pi.ə.nɑːʒ/
UK /ˈes.pi.ə.nɑːʒ/
"espionage" picture
1.

间谍活动, 刺探

the practice of spying or of using spies, typically by governments to obtain political and military information

:
The government was accused of engaging in espionage against its own citizens.
政府被指控对其公民进行间谍活动
Industrial espionage is a serious threat to businesses.
工业间谍活动对企业构成严重威胁。