spiedino

例句：

1. 1. The spy was able to infiltrate the enemy's headquarters without being detected.
   间谍成功地渗透到敌人的总部，没有被察觉。
2. 2. The mole had been working for months to gather information on the enemy's plans.
   密探已经秘密工作了几个月来收集敌人计划的信息。
3. 3.The spook was a skilled operative who managed to escape from capture by the enemy.
   这个间谍是一位技艺高超的特工，成功地从敌人的手中逃脱。