be the trigger (point) (for sth)

be the trigger (point) (for sth) to be the thing that quickly causes a serious problem成为引发（某事）的因素:•The hijacking became a trigger point for military action.这次劫持事件成了引发军事行动的导火线。

• cotton on (to sth)
• precociously
• flat-die forging
• unbounded
• portest
• double decompositions
• juicy
• incendivity
• local storm
• hold fast
• cath.
• a.w.o.l
• bill of clearance
• soccer violence
• go for a walk
• sheep-dog
• nonexistences
• the Sunna
• orangey
• ests
• watery
• take the easy way out
• rain forest
• syene
• wheedle out
• reradiated
• indecorously
• diaxon
• keratosulphates
• full of the news
• dashout
• Westerly wave
• Roumania
• Maxwell's theorem
• up hill and down dale
• sewerless
• simulars
• alabamans
• senior moment
• acquests
• beguilingly
• fraud
• Eurobabble
• Bogners
• sound boarding
• osteopathist
• essentialities
• sinewless
• multicycle
• double-page spread / centre spread
• sarsen
• have something on one's shoulders
• Eurailpass
• rotational fault
• resealing pressure
• guestimating
• lay siege to
• set off
• embryonic tissues
• nestful
• LDL
• Siemens, Ernst Werner von
• skippet
• gnasher
• roach clips
• mass medication
• convenience
• endungeon
• computable function
• quasi-military
• tweedler
• gate theory
• handy computer
• myriares
• work away
• FOLED
• tread on delicate ground
• levying
• burgrave
• better that way
• go-go-go
• gaffers
• cabotage
• Hippocratic
• Pacific Beach
• saratovs
• double-covered
• jackaroos
• Aeschylean
• bulked yarns
• innidiation
• Delphi technique
• White Russia
• as witness
• port operation service
• Schoolies
• why ever
• rte.
• idiopathic colitis
• at square