keep someone back

keep someone back make a pupil repeat a year at school because of poor marks （因其成绩不好）使（小学生）留级。 ■ Brit. make a pupil stay at school after normal hours as a punishment 〈英〉（作为对小学生的惩罚）放学后留校。

• Heralds' College
• Damrosch, Walter (Johannes)
• gautamas
• landfalling
• interrogator
• Tripitaka
• optimal smoother
• tube steak
• starnose
• a run on sth
• coroniform
• hatter
• kiss someone's behind
• familial polyposis
• pantomimer
• pen-canceled
• arithmetical unit
• Venetian
• bone graft
• axis of homology
• whirlwind
• on short notice
• petticoatless
• denom.
• silvicultures
• cupidinous
• Baby Busts
• ignorance
• incriminations
• decubital
• heimischness
• swallow float
• carling
• Carrington rotation number
• paulines
• hush money
• obtruncated
• salvoconducto
• bull's-eye rot
• double Hooke's joint
• production systems
• allogamy
• monkey suit
• drapeabilities
• disapprover
• punch press
• peach-twig borer
• accrued liabilities
• cottonpickin'
• attributively
• beauty quark
• obloquies
• be bumped up
• barreling或barrelling
• stepfatherly
• paste
• seurs
• law of conservation of mass
• silver bromide
• probabilism
• afghans
• half as much again as
• dart tag
• supercontraction
• oligodendrocyte
• feather ore
• cavernicolous
• undercooling
• coast of transverse deformation
• cast oneself on/upon
• Rotodyne
• poutful
• keep vigil
• tassel hyacinth
• be up with the lark
• leucoblasts
• coelacanths
• landownings
• aptness
• self-definition
• battle of life
• overdrifted
• Ekman transport
• There is no help for it.
• gushing
• neoteric
• immunosuppress
• uninhibitedly
• phallus
• like a bull at a gate
• cruising
• that's about the size of it
• Paderrewski, Ignace (或 Ignacy Jan )
• lay one's head on the block
• draw shot
• Ency.Brit.,Encyc.Brit
• contentable
• amphotericin B
• Nuzzer
• submatrix