O开头的英语单词
- obnoxious
- operational
- operation
- occasion
- outmoded
- opposition
- offend
- own
- overpass
- overlie
- outer
- often
- optimist
- operative
- occult
- outlet
- omniscient
- operetta
- orbicular
- orphan
- outdoors
- owl
- oblivious
- obscurity
- oath
- omnibus
- oven
- obituary
- overshoot
- outlast
- openly
- olive
- overhear
- ombudsman
- occlude
- oracle
- onset
- outcast
- ownership
- obeisance
- otherwise
- outline
- overdo
- orange
- offer
- oil
- outpouring
- objective
- oscillate
- onwards
- ordinal
- overtime
- OPEC
- orotund
- obelisk
- obedience
- opener
- Ottawa
- obdurate
- open-ended
- oasis
- outlandish
- owner
- oryx
- odd
- optical
- observer
- overcharge
- outrageous
- overbear
- oval
- obscene
- outing
- overflow
- ore
- orchard
- oracular
- oratory
- outperform
- ointment
- orb
- official
- overload
- one-way
- only
- oratorio
- outward
- offensive
- off
- oneness
- organically
- oxymoron
- optimum
- overrun
- overt
- offense
- oration
- orchestrate
- obstinacy
- oligarch
- outgoing
- old
- overview
- oddness
- optimism
- orca
- our
- output
- oatmeal
- ounce
- obfuscate
- obvious
- ordination
- one
- omelet
- ordeal
- onslaught
- obstreperous
- organization
- once
因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由木香阁提供查询