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- 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。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- mercury plunger relay 水银插棒式继电器
- 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。
- plunger relay 插棒式继电器
- 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。
- rotary plunger relay 旋转插棒式继电器
- He took a photo of the plunger in action. 跳水者正在跳水时, 他拍了张快照。
- The life of the BeCu plunger is 2. 铍铜压射冲头的使用寿命是球铁压射冲头的2．5倍多。
- 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- The plunger should be withdrawn from sleeve. 柱塞应从套筒里抽出来。
- I will relay your opinion to the headmaster. 我愿把你的意见转告校长。
- The plunger or piston of a force pump or hydraulic press. 活塞压力泵或水压机内的柱塞或活塞
- Are you in the field for the relay race? 你参加接力赛跑吗?
- Mike won the first in the relay race. 迈克在接力赛中取得了第一名。
- They have just won a relay race. 他们才赢得了接力赛的胜利。
- She depressed the plunger fully and pulled out the shot. 她松开了活塞然后拔出了针头。
