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英汉词典 · 高频词浏览

O 开头的单词（前 300 个）

of on or one out other our only over own old off often once others office open offer oh official oil organization opportunity officer order occur outside operation OK onto owner option opinion original object obviously observe operate otherwise obtain okay organize obvious outcome ought ourselves ocean opposition opening overall oppose observation opponent opposite online occasion ordinary objective observer occasionally origin onion overcome occupy Olympic odd offense originally oven ongoing owe obligation organic overlook orange offensive orientation operating operator odds occupation organ occasional obstacle overwhelming ownership outdoor outer Olympics oxygen opera oral offering outstanding oversee officially output ours optimistic opposed orbit organism outfit oak outline outsider organizational openly outlet opt offender objection old-fashioned overnight overwhelm one-third organized overseas organizer Oscar offend originate orthodox odor outbreak orchestra optimism optical overhead omit obsession obey outrage optional obscure outlook owl ozone oversight outrageous overly operational olive offset overturn occurrence oyster oath oddly obsessed occupational orient offspring opposing oval overweight oblige oppression overwhelmingly one-time overview optimal outraged onset obesity orchard openness orphan outdoors oneself ordeal outing ornament orderly opener offshore onstage outreach ordinance outset overtime occupant ominous oblivious outskirts overhear overthrow outward outweigh outspoken observatory outright overlap obsolete overtake orchestrate ooh oriental obstruction outgoing on-site one-year open-ended ostensibly outnumber overt outpost overflow opaque optics orchid orphanage one-half one-way ordinarily outlaw override one-on-one overshadow outburst oppressive oust orbital occupied obscene oxide obedience observed orthodoxy osteoporosis obsessive outdated operative oasis obese obliterate orgasm objectivity omission ornate outpatient overstate obstruct overboard outfielder oversized oatmeal outstretched overdue overhaul optimum overlapping ooze onslaught overrun obligate oats oily outcry oregano occupancy optimize obscenity ore optimist opium otter oppressed obituary onward owing overpower originality oblivion one-quarter obscurity overriding objectively ornamental overtly oftentimes overcoat outperform one-sided onlooker overestimate oppress over-the-counter ovation ordain overcrowded overdose observational one-man observance overture ordering organizing observable oceanic