英汉词典

offences oyster optimum oarfish orgies ortho optimisation overland orgone orcinol obsolescence ostracon oar outbreed outdoor ozonic overkill ophthalmia older ossicular ogrish oppositive overruling octyl ovals ormer outsize oceans ownerless okapi osmometry overlapped outright obey oloroso ossify operationism overstate outtonguing overslaughing oscar objectives ostentation opulently octroi oneself overpay overran oxpecker opaqueness overconfident orangish ominous occulting oxygenic obscurest oom oilier outlays orthophosphoric outrank oxtail occupancies orthotropism oodles oyez odorize ornithopters overselling orthotropic orthogonal outcomes ore overdose olefin oxidized orthographic occlusion onomatopoeic operated opusculum oestrum overruled outshine ooh outsail outlet ossified opaquely ohia owner orthotic obstructed ophthalmoscope overstated ombre obscurantism oothecae omens orthostatic