| 释义 |
sur·veil·lance /sɜːˈveɪləns, sə-/ n. | phr.
n.
1. 监视；看守
The police kept close surveillance on all surrounding roads. 警察密切监视着四周的道路。
a long-range surveillance radar system 远距离雷达监视系统
2. 监督；检查，监管
[Fr < surveiller to watch over < SUR-¹ + veiller to keep watch < L vigilāre, 见 VIGIL] phr. under surveillance 在监视 (或监督)下 We are placing (或 keeping, putting) him under protective surveillance. 我们正把他置于保护性监视之下。 |