详细解释:n. 间谍, 侦探, 侦察
vt. 侦察, 找出, 发现
vi. 做密探, 侦查
【法】 侦探, 侦察者, 密探; 暗中监视, 侦察
相关词组:
spy on sb
spy into sth
词型变化：
名词复数:spies动词过去式:spied过去分词:spied现在分词:spying第三人称单数:spies英语解释：
名词 spy:
(military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors同义词：undercover agent