您要查找的是不是：
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- HE Jia-li, WEN Zeng-yin.The Protective Relaying Elements of Electric Power System, Third Edition [ M ].Tianjin: Tianjin University Press, 1994. [1]贺家李;温增银.;电力系统继电保护原理(第三版)[M]
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- He was out of his element at the ball. 他在舞会上感到格格不入。
- There's an element of truth in his story. 他说的有些道理。
- Water is a fish's natural element. 水是鱼的自然栖息地。
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
- An electrical relay used to control the flow of power in a circuit. 开关一种用来控制电路中电流量的电流器件
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
