pull a switch

拉开关

频率: 6.56.7 每百万词

to operate a switch quickly, often a lever

快速操作开关，通常是杠杆式

switchVERB + switch

分类:

pull

例句 (10)

pull a switch = 拉开关 (快速操作开关，通常是杠杆式)

  • The mechanic had to pull the switch to restart the engine.机械师不得不拉开关以重新启动引擎。
  • With a quick motion, she pulled the emergency switch.她迅速地拉下了紧急开关。
  • He reached for the lever and pulled the main switch.他伸手去拿杠杆，拉下了主开关。
  • The operator pulled the switch to isolate the faulty circuit.操作员拉下开关以隔离故障电路。
  • In a moment of panic, he pulled the wrong switch.惊慌失措中，他拉错了开关。
  • The pilot pulled the switch to deploy the landing gear.飞行员拉下开关以放下起落架。
  • The technician pulled the switch to engage the safety mechanism.技术人员拉下开关以启动安全装置。
  • To test the system, they had to pull a test switch.为了测试系统，他们不得不拉动测试开关。
  • Faced with the emergency, the engineer pulled the main power switch.面对紧急情况，工程师拉下了主电源开关。
  • You need to pull this switch to activate the auxiliary power.你需要拉下这个开关来激活辅助电源。