trigger意思

n.（槍械等的）扳機；（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，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，過去式triggered，過去分詞triggered]

trigger詞組短語

trigger circuit:[計]觸發(fā)電路；同步起動電路

trigger pulse:觸發(fā)脈沖

pull the trigger:開槍

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.

不過這些聲音會導(dǎo)致一些上了年紀的貓咪癲癇發(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，則會觸發(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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