英汉词典

odoriferous outraged occupied outlines osteoma observations osteomyelitis overbearing oriole orogeny orthostatic optimisation operationism outrank overstep opaquely offeror orderer outbreed overstated orthogonally orthotropism offline overhand ophthalmoscope ottomans overslaughing octroi onomastics olds optimization outsize overriding oom obsolescing occult olefin orca oothecae outfield omens orcinol obey osseous oxygenates outdoor opines oot ochlocracy oophorectomy oyez orchids osteopetrosis oppilate outcomes ossicular orangish outlays oviducal outright obstructed outnumber oppressively ombre ordination overachiever overzealous oneiric overshot oncolytic oboe overshine orthotropic octave outshone overrunning opinions occasionalism ownerless ozonosphere opusculum offences occupancies operably overtopping oregano overland orthophosphate occipital ovals offprints overuse obeah optimum ornamentation offing outlearn ostentation overcivilized overreach