echo check
英 [ˈekəʊ tʃek]
美 [ˈekoʊ tʃek]
回波检验；返回检查；重复核对；回送校验
双语例句
- I think we should do an echo to check.
我想我们应该对孩子进行复查。 - Moreover, we introduce the echo method into our simulator, so that it is able to check the configuration of the system and locate connective defaults automatically.
我们还将回声技术引入该模拟器，使其可自动检测系统的配置规模并准确定位连接故障。