英汉词典

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