relay有接力比赛;中继设备;轮换者;等意思，那么你知道relay的过去式是什么吗?下面一起来学习一下relay的过去式以及relay的用法和例句，希望对大家的学习有所帮助!
relay的过去式及其它时态
relay的过去式:relayed
relay过去分词:relaid
relay现在分词:relaying
relay第三人称单数:relays
relay的用法和例句
1、They will relay your message.
他们会转达你的口信.
2、More than a thousand people outside listened to a relay of the proceedings.
外面有一千多人收听了整个进程的转播。
3、IN THE TRANS RELAY CONNECTOR.
在变速继电器接通中.
4、So developing the research on the reliability test technology of thermal overload relay has great signifi.
因此开展对热过载继电器可靠性试验技术的研究具有重要意义.
5、Remove relay by lifting straight up.
垂直向上地拆下继电器.
6、The application technology of relay with MOS coincides the development direction of automotive electronic technology.
MOS管继电器应用技术符合汽车电子技术未来的发展方向,是汽车电子走向集成化、规模化的必然选择.
7、In the 4 X 400 meters relay, the first and part of the second are run in lanes.
在4X400米的接力赛中, 第一棒及第二棒的部分赛程在各自跑道内进行.
8、The relay protection ensures the safe operation of the electric system.
继电保护装置是电力系统安全运行的保证.
9、The torch relay resumed at a container port in eastern China's seaport city of Ningbo.
火炬接力在中国东部海港城市宁波的集装箱港口恢复.
10、The church was crowded, so electrical machinery was used to relay the service out to the people.
教堂里挤满了人, 所以就用电机设备把礼拜仪式向外面的人转播.
