spying

n. keeping a secret or furtive watch
n. the act of keeping a secret watch for intelligence purposes

[法] 间谍活动, 侦探

22,397

BNC 频率

16,336

使用频率

spying 是动词 spy 的现在分词形式，spy 意为“间谍”或“监视”。“-ing” 是表示进行时的词缀，表示正在进行的动作。

例句

1. The detective was spying on the suspect from a distance.

侦探在远处监视嫌疑犯。

2. She found out that her brother was spying on her online activities.

她发现她的兄弟在监视她的在线活动。

3. Spying can lead to misunderstandings and mistrust between friends.

窃听可能会导致朋友之间的误解和不信任。