雅思單詞trigger什么意思-trigger詞組短語(yǔ)_例句_同義詞

trigger意思

n.（槍械等的）扳機(jī)；（尤指引發(fā)不良反應(yīng)或發(fā)展的）起因，誘因；（炸彈的）引爆器，觸發(fā)器

v.引發(fā)，激發(fā)；起動(dòng)，觸發(fā)；引爆（炸彈）

[復(fù)數(shù)triggers，第三人稱單數(shù)triggers，現(xiàn)在分詞triggering，過(guò)去式triggered，過(guò)去分詞triggered]

trigger詞組短語(yǔ)

trigger circuit:[計(jì)]觸發(fā)電路；同步起動(dòng)電路

trigger pulse:觸發(fā)脈沖

pull the trigger:開(kāi)槍

trigger off:引起；激起

trigger同義詞

n.

lever,device,causing,causation

v.

initiate,pioneer

trigger例句

1.Asthma attacks can be triggered by pollen,dust,harsh chemicals or scents.

花粉、灰塵、刺激性化學(xué)物質(zhì)或氣味可引發(fā)哮喘。

2.But such sounds can apparently trigger seizures among elderly cats.

不過(guò)這些聲音會(huì)導(dǎo)致一些上了年紀(jì)的貓咪癲癇發(fā)作。

3.His foot touched the protruding bough that was the trigger.

他的腳已碰到了那根凸出的樹(shù)枝，那是觸發(fā)裝置。

4.If substantiated,the allegations could trigger impeachment proceedings.

如果上述指控得到證實(shí)，則會(huì)觸發(fā)彈劾流程。

5.People may not have the same triggers.

誘因因人而異。

6.So why don't you do us both a favor and pull the trigger?

何不互相成全趕快開(kāi)槍？

7.So what else would have triggered such large-scale extinctions?

那么還有其他的因素可以觸發(fā)這種大規(guī)模的滅絕嗎？

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