seeper是什么意思

n.积水

1. He installed a seepers system in his backyard to keep an eye on the activities of his pets.

他在后院安装了一个监视系统，以便监控他宠物的活动。

2. The security guard is responsible for monitoring the seepers to ensure the safety of the building.

保安负责监测监视设备，以确保建筑物的安全。

人们用来查看或监视某些事物的装置