flunk out (of sth)

ˌflunk ˈout (of sth)(NAmE) (informal)to have to leave a school or college because your marks/grades are not good enough（因不及格而）离（校），给开除（学籍），退学

• purities
• encarpia
• portwide
• chemoluminescence
• Allegheny vine
• angular spreading
• be on automatic pilot
• ABO blood groups
• committeewomen
• endomycetaless
• lengthener
• Joffe effect
• ADF
• put (或 run) one's head into the lion's mouth
• piston speed
• red-carded
• hysteric
• Old Icelandic
• thermophilic
• mop something up
• kyanizing
• subject indexing
• put one's hands on
• wirings
• set one’s face against
• morras
• salpingoplasty
• tuniss
• abrogates
• pestological
• open-heart surgeries
• allosteric effector
• mandibulates
• hold sb/sth in great/much account
• end of
• intercalate
• large magellanic clouds
• prosodics
• eubacterium
• thermocouple wattmeter
• xylograph
• mad minute
• have a fright
• C supply
• neovascularization
• winter squash
• cavo-relievo
• longitudinal waves
• thread blight
• sclerotic coats
• blanch from
• Copt
• noncompliance
• scat singings
• collective bargaining
• elaioplasts
• East End
• fill yourself (up) / fill your face
• five-dollar words
• prehensory
• be cast away
• dispersals
• authoritys
• diphenylacetylenes
• Scotticise
• average tare
• R. N. W. M. P.
• white shark
• shrieker
• Becky
• imbecilities
• dual-emitter transistor
• supines
• msec.
• file servers
• knock someone out of time
• barometric altimeter
• dismay
• system testing
• tiff
• button one's face
• petrograds
• submarine isthmus
• field classification
• do.
• abandonments
• potentiometric surface
• below normal
• New Yorkers
• deaconship
• Valentine Day
• shove something under the rug
• solarimeters
• make it one's business
• bump and grind s
• ex facto
• unearthlinesses
• postindustrialite
• the West
• cretinizing