您要查找的是不是：
- Telephone shrilled unattended in deserted office. 在空无一人的办公室里电话铃突然地发出刺耳的尖叫声。
- The meetings were largely unattended. 这些聚会的出席者寥寥无几。
- unattended surveillance 无人值守监测
- The act or a period of observing; surveillance. 观察; 警戒观察或监视的行为或时间
- Detectives kept the quarry under surveillance for weeks. 侦探们监测那个目标已有好几个星期了。
- They left the baby at home unattended all evening. 他们把那婴儿留在家里; 整晚无人照料.
- We must keep these people under close surveillance. 对这些人我们要严密监视。
- Never leave your luggage unguarded, ie unattended. 千万注意看好自己的行李.
- The diplomat is placed under police surveillance. 外交官被置于警察的监视之下。
- The surveillance radar is unserviceable. 监视雷达不工作。
- Cooking left unattended on lighted stove. 烹调后无人照看点燃的火炉。
- Specifications on Unattended Power Suppl. 微波无人值守电源技术要求。
- He is still under police surveillance. 他仍然受到警方的监视。
- Telephone shrilled unattended in desertedoffice. 在空无一人的办公室里电话铃突然地发出刺耳的尖叫声。
- Powered Stoves shall not be left unattended. 厨师不能在炉子通电的情况下离开。
- Do not leae machine running unattended. 机器在运转中，不要离开。
- Above the man's head we see surveillance cameras. 我们在这个人的头顶上方看到了监控摄像头
- Personal belongings should not be left unattended. 不可遗下私人物品不顾而去。
- AWACS surveillance; AWACS operations. 机载警报和控制系统监视；机载警报和控制系统操作
- Never leave your luggage unguarded,ie unattended . 千万注意看好自己的行李.
