show one's true colours

show one's true colours reveal one's real character or intentions, especially when these are disreputable or dishonourable 露出真面目; 露出真正的本性（或意图）。

• hacker
• spanish daggers
• when（或before）the balloon goes up
• lay/get your hands on sth
• photomechanical plate
• patient compliance
• luggage-carrier
• off coloured
• beach exit
• Pharm D
• stadia
• any number of
• Orbiting Geophysical Observatory
• reciter
• stage-managing
• intermarry
• trip a measure
• sliders
• shoot rubbish
• bow hand
• snaggy
• breeze along
• have nothing to say to
• diggy
• nutritiously
• ground cushion
• in a big / small way
• generative grammar
• zingare
• farcy bud
• dentalium
• dimethylbutanes
• high rollers
• devil's bones
• rubber belt
• diverges
• crumbliness
• external armature
• immunize against
• jet lift
• tergums
• down wind
• forepeaks
• a raw deal
• Sonoran
• operationalism
• lankiest
• south africas
• PPLO
• dividedly
• African fever
• jammer finder
• delimit
• ascogonial
• the nearest thing / equivalent to sth
• luminance signal
• incubated
• play off and on with
• Scotch boiler
• piddocks
• firedamp
• carrier suppression
• looking-glass
• aminothiourea
• combless
• crutchlike
• in course of
• heat-resisting
• user-friendliness
• bishes
• Swanscombe, man
• biopoesis
• isothermals
• gingernut
• New York school
• deoxycholate
• Wien
• hoised
• pine end
• from-Russia-with-love era
• Gypsyhood
• throw a scare
• patcher
• incandescent lamps
• kick turns
• industrial estate
• lots of love (from)
• cards on the table
• embogged
• jerk off
• AAAA
• benthon
• a hangover from sth
• injury.
• thomasines
• noncredited
• accusals
• malariology
• keyhole
• shrillish