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trigger

英['trigə]美['trigə]

n.
1.（枪等的）扳机，引爆器，起爆弹
2.起动装置，扳柄，闸柄
3.引起反应（或一连串事件）的行动（或冲动等）
4.【电子】触发器，触发电路，触发管，触发
5.（装在热核弹里以引起聚核反应的）裂变原子弹
6.<美俚>枪手，杀手
v.[T]
1.扣扳机开（枪等），触发，使爆炸，发射
2.<口>发动，引起，促使（off）
3.【电子】使触发
v.[I]
1.松开扳柄（或闸柄等）
2.【电子】触发

时　态：triggered,triggering,triggers

同反义词

同：	[n.] gun trigger, induction, initiation [v.] activate, actuate, set off, spark

参考例句

To fire (an automatic gun) in a continuous sweep by keeping one's finger on the trigger.
用手持续扣住扳机(自动手枪)进行连续扫射。收藏
The most commonly used trigger flip-flop is the master-slave type with cross feedback.
最常用的触发器是交叉反馈的主从触发器。收藏
Job stress has been known to trigger heart problems in people who already have cardiovascular disease
众所周知，对于心血管功能不好的人来说，太大的工作压力更容易引起心血管疾病。收藏
Handguns with a trigger shoe attached in violation of the above shall be declared unsafe and immediately removed from the competition.
违反以上规定的手枪将被视为是不安全的,并且要立刻从竞赛中离场。收藏
Excessive amounts can cause blood sugar to plummet and trigger an epileptic seizure
剂量太多会导致血糖骤然降低，诱发癫痫病。收藏

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常用短语

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英英解释

名词解释：

lever that activates the firing mechanism of a gun
[同] gun trigger, trigger
a device that activates or releases or causes something to happen

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动词解释：

put in motion or move to act
- trigger a reaction
- actuate the circuits
[同] activate, actuate, set off, spark, spark off, touch off, trigger, trigger off, trip
release or pull the trigger on
- Trigger a gun

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