O开头的英语单词
- oak
- organ
- ornamental
- oaf
- ordnance
- ovum
- overtake
- overlap
- oblivious
- owl
- oracle
- onlooker
- obscurity
- ominous
- outlander
- overt
- oration
- outwit
- object
- obituary
- omnipotent
- overwrought
- outpost
- oppressive
- ooze
- origin
- orchestrate
- ohm
- obligatory
- oriental
- opposite
- obscure
- opportunistic
- oppose
- observer
- optimum
- over
- ouch
- outing
- oval
- overburden
- oftentimes
- ointment
- outlet
- outweigh
- outward
- overrun
- overcome
- owner
- obligation
- obey
- opinion
- originality
- omniscience
- output
- oho
- outpouring
- odorous
- outdoors
- outage
- own
- offer
- opiate
- orange
- ore
- or
- outside
- officiate
- orphanage
- objective
- overhaul
- orb
- ombudsman
- oratory
- objection
- originate
- offender
- offal
- officer
- outpatient
- outlive
- overdraft
- outlast
- outrigger
- overwork
- oddness
- onyx
- optimistic
- oily
- orc
- opt
- ox
- outspoken
- Olympic
- onset
- ongoing
- obsolescent
- oriented
- outlaw
- oneness
- ornament
- optimist
- occult
- overreach
- overhead
- oops
- obliged
- once
- oldie
- opportune
- ornery
- overstep
- omega
- ostracism
- overweening
- obstreperous
- occupied
- okra
- outbreak
- outstanding
因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由资料库提供查询