spy

侦察；发现；暗中监视英释vvto suddenly see someone or something, especially after searching for them

间谍；密探英释nnsomeone whose job is to find out secret information about another country, organization, or group

1 spy on,暗中监视；侦查

2 spy out the land,侦察地形；查看情况

3 spy out,秘密监视

4 spy plane,间谍飞机

5 spy satellite,间谍卫星

1 Ellen suddenly spied her friend in the crowd..埃伦突然在人群中找到了她的朋友。