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1
扳机, 触发器
a lever or mechanism that initiates the firing of a gun or firearm
- He pulled the trigger and the gun fired.
他扣动了扳机，枪就开火了。
- Always keep your finger off the trigger until ready to shoot.
在准备好射击之前，始终将手指远离扳机。
- The safety prevented the trigger from being activated.
安全装置阻止了扳机被激活。
- Hunters must handle the trigger with care.
猎人必须小心处理扳机。
- The trigger mechanism was faulty.
扳机机制有故障。
同义词：
2
触发器, 导火索
an act that prompts a chain of events
- His speech became the trigger for heated debates.
他的演讲成为了激烈辩论的导火索。
- The sudden power outage was the trigger for system failures.
突然停电是系统故障的触发因素。
- A minor disagreement served as the trigger for their argument.
一个小小的分歧成为了他们争论的导火索。
- The policy change acted as a trigger for protests across the country.
政策变化成为全国范围内抗议活动的导火索。
- The financial crash was the trigger for widespread economic instability.
金融崩溃是广泛经济不稳定的触发因素。
同义词：
3
扳机, 触发器
a device or mechanism that activates or releases a process, system, or action
- The alarm has a trigger that senses smoke.
警报器有一个触发器可以感应烟雾。
- The software update was set off by a trigger.
软件更新是由触发器触发的。
- The trap has a trigger that releases when stepped on.
陷阱有一个触发器，当踩上去时会释放。
- Motion detectors act as triggers for the lights.
运动检测器充当灯光的触发器。
- The experiment's trigger initiated the reaction.
实验的触发器启动了反应。