Word · Frequency #4962
trigger
扳机
核心释义
A lever pulled with a finger to fire a gun.
- 1.
用手指扣动以发射枪械的杠杆。
A finger-operated lever used to fire a gun.
- 2.
用于启动任何机构的类似装置。
A similar device used to activate any mechanism.
- 3.
引发其他事件或激起反应的事件。
An event that initiates others, or incites a response.
- 4.
通过引发负面情绪反应而使人不安的概念或图像。
A concept or image that upsets somebody by sparking a negative emotional response.
- 5.
引发创伤记忆或强烈反应的事件、经历或其他刺激。
An event, experience or other stimulus that initiates a traumatic memory or a strong reaction in a person.
- 6.
使鼓、镲等控制电子鼓单元或类似装置的电子换能器。
An electronic transducer allowing a drum, cymbal, etc. to control an electronic drum unit or similar device.
- 7.
演奏时手动改变铜管乐器滑管或管道长度以调节音域的装置。
A device that manually lengthens (or sometimes shortens) the slide or tubing of a brass instrument, allowing the pitch range to be altered while playing.
- 8.
电子电路中启动某个组件的脉冲。
A pulse in an electronic circuit that initiates some component.
- 9.
插入、更新或删除记录时可能启动的 SQL 过程,通常用于维护参照完整性。
An SQL procedure that may be initiated when a record is inserted, updated or deleted; typically used to maintain referential integrity.
- 10.
在某些南岛语言中,决定动词词缀选择的论元。
An argument whose semantic role determines the choice of a verbal affix, in certain Austronesian languages.
扳柄；触发装置；诱因；导火索；创伤触发因素；刺激源；情绪触发因素；触怒人的东西；数据库触发器
用法In use
Lack of sleep is a major trigger for poor concentration.
用法提示：trigger 为名词，意为‘诱因；引发因素’，在句中作表语。
The trigger for the alarm was a small mouse in the kitchen.
用法提示：trigger 为名词，指‘引发（警报等的）事物’，在句中作主语。
We still don't know the trigger that started the argument.
用法提示：trigger 为名词，意为‘导火索；起因’，在句中作及物动词 know 的宾语。
pull the trigger
常用于表示开枪或采取决定性行动。
He hesitated before pulling the trigger.
他扣动扳机前犹豫了一下。
be a trigger for sth
用于表示某事引发另一件事。
Stress can be a trigger for headaches.
相关词与表达Connections
搭配Collocations
- pull the trigger
- 扣动扳机
- He pulled the trigger and the gun fired.他扣动扳机，枪响了。
- squeeze the trigger
- 扣动扳机
- She gently squeezed the trigger.她轻轻扣动扳机。
- hair trigger
- 微力扳机；一触即发的状态
- The gun has a hair trigger.这把枪的扳机非常灵敏。
- trigger finger
- 扳机指；扣扳机的手指
- Keep your trigger finger off the trigger until you are ready to shoot.在准备好射击之前，不要将扳机指放在扳机上。
- trigger mechanism
- 扳机机构；触发机制
学习提示Learner notes
记忆技巧Memory Tip
想象手指扣动扳机（trigger），瞬间引发一系列事件——trigger就是“触发”的关键开关。
语境与语域Context & Register
通常指扳机或触发器，用于射击、电子设备或心理学语境。注意：作为名词时，不同领域用法有差异，但均可视为中性。
发音与拼写Pronunciation & Spelling
bigger, digger, jigger rhyme with trigger (stressed vowel /ɪ/ and ending /ɡə/). Note that finger has an extra /ŋ/ sound and tiger has a different vowel /aɪ/, so they do not rhyme.
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.