a question mark over/against sth

a ˈquestion mark over/against sthused to say that sth is not certain对…的疑问；画在…上的问号There's still a big question mark hanging over his future with the team.他在队中的前途还是个大问号。

• cacodemonia
• amici
• anarchistic
• a nose of wax
• potassium acid phthalate
• potassium sulfides
• intertestamental
• divorcee
• Irish Free State
• cyrillics
• stake body
• lonesomes
• apartment houses
• general hospitals
• nonlinear reactance
• county fair
• myceto-
• moronism
• bequeathers
• sweep sb along
• experimental aesthetics
• night lifer
• be not fit to hold a candle to
• algodonite
• caddy cart
• somatopleure
• M.Ph.
• riffraff
• area code
• let in
• lustrates
• ancle
• branchiuran
• burmese cats
• whenness
• quotient space
• allay (sb's) fear / concern / suspicion etc
• extragalactic radio source
• cotton mill
• petit bourgeoises
• satsumas
• chimest
• stonyheartedness
• inferior courts
• neutrophilias
• bucket gaff
• winnowing gold
• varicose
• draw pokers
• steppingstone hypothesis
• be a far cry from sth
• top light
• initiators
• balders
• pleurisies
• pipettor
• cedi
• be a wake-up to
• lighthouse keeper
• crispier
• ride (或hang) on someone's coattails
• tokenistic
• gentianella
• fowl pests
• send for sb
• achromatic locus
• jiminy
• glissement
• have sth at your / their fingertips
• gad about
• swallowforked
• ion-beam lithography
• dispiritingly
• dual-mode control
• phosphorographic
• ribbon back
• antigropelos
• bend one's elbow
• sterigmatocystin
• five-five-five test
• chew sth ↔ up
• chain-smoking
• apparent motions
• expect me when you see me
• DOTS
• tauri-
• sleer
• imprisonable
• Littrow mounting
• gain control
• misspellings
• Grashof number
• specific inductive capacity
• certif
• turn in one's grave
• utahs
• at best
• pythoness
• miscreancies
• doorsills