trigger

英['trɪɡə(r)]美['trɪɡər]
  • v. 使发生；触发；使运行
  • n. 扳机；起因

    • 记忆方法

    词源记忆法
    改写或回构自早期拼写形式tricker，来自荷兰语trekker，扳机，来自trekken，拉，拔，最终来自PIE*dhragh，拉，词源同drag，trek.引申词义起因，诱因等。

    双解例句

    noun(名词)
    1. [ C ] （枪的）扳机

      It's not clear who actually pulled the trigger.

      不清楚究竟是谁扣动的扳机。

    2. [ C usually singular ] （引起某种坏事的）一件事（或情况）

      There are fears that the incident may be a trigger for more violence in the capital.

      有人担心，这次事件可能在首都引发进一步的暴力活动。

    3. [ C usually singular ] 引发（难过、害怕等感觉）的原因，诱因

      A trigger is something that sets off a flashback, transporting the person back to the traumatic event.

      诱因引发往事的重现，将人带回到创伤性的事件中。

    verb(动词)
    1. 引起，引发（坏事）

      Some people find that certain foods trigger their headaches.

      有些人发现某些食物导致他们头疼。

      Ultraviolet-B radiation triggers the skin to produce vitamin D.

      紫外线B的辐射会促使皮肤产生维生素D。

      The racial killings at the weekend have triggered off a wave of protests.

      周末发生的种族屠杀引发了抗议浪潮。

    小知识

    A trigger is a metal lever that when pulled discharges a gun. You shoot the gun by pulling the trigger. Trigger can also mean the start of a process––violent protests might trigger a revolution.

    Certain scents, places, or old love songs can be said to trigger, or activate, memories. If you get weepy when you hear the national anthem, that may be because it triggers thoughts of family, home, baseball and the Fourth of July. For someone in frail health, a seemingly minor problem like getting a common cold, might trigger a series of physical responses that end up landing them in the hospital.

    实用短语

    1. chrono trigger

      时空之轮,超时空之轮,超时空之钥,时空之旅

    2. schmitt trigger

      施密特触发器,施米特触发器,史密特触发器,密特触发

    3. trigger point

      激痛点,

    4. dead trigger

      死亡扳机,死亡板机

    5. trigger finger

      扳机指,弹机状指,板机指,扣扳机的手指

    6. silent trigger

      重装悍将,沉卸悍将

    7. trigger level

      触发水平,

    8. volume trigger

      容量触发

    9. create trigger

      创建触发器,建立触发器,创建一个触发器,

    常用短语

    1. trigger circuit

      [计]触发电路；同步起动电路

    2. trigger pulse

      触发脉冲

    3. pull the trigger

      开枪

    4. trigger off

      引起；激起

    5. quick on the trigger

      [美国口语],source:21世纪

    6. trigger signal

      触发信号

    7. trigger point

      触发点；扳机点

    8. schmitt trigger

      施米特触发器

    9. trigger finger

      扣扳机的手指

    单词用法

    短语动词
    短语动词 trigger off 引起；发动；促使

    同义词

    vt.发射;触发,引起

    off  /  fire  /  kindle  /  launch  /  begin  /  touch  /  start

    其他释义

    off  /  start  /  fire  /  touch  /  begin  /  kindle  /  actuate