O开头的英语单词
- outlaw
- orbit
- odometer
- officiate
- oat
- omniscience
- overture
- onerous
- own
- onward
- ovum
- onlooker
- oration
- odyssey
- ox
- outgrowth
- obsolete
- optional
- obstinate
- orb
- operate
- outlier
- outrage
- oriel
- owe
- option
- observer
- oftentimes
- outbreak
- observatory
- oily
- outlet
- obliterate
- offside
- optical
- ordeal
- oddity
- ornament
- omer
- oracular
- oil
- organized
- overcome
- overweening
- originate
- ordinary
- oral
- obese
- organism
- over
- overdo
- oboe
- occupational
- ossify
- overcast
- overtax
- oceanic
- overlook
- onboard
- odious
- obfuscate
- oestrogen
- ordination
- offal
- overtly
- odds
- oomph
- overwhelmed
- outcrop
- obvious
- on
- oxidation
- ode
- Oxford
- overload
- obstacle
- opinion
- over-indulge
- onto
- outgoing
- output
- optic
- oratorio
- orphanage
- obligatory
- occult
- off-beat
- office
- observable
- outstrip
- orbital
- oval
- oblation
- outwit
- outside
- operational
- opposite
- Oz
- orthodox
- openness
- oyster
- offend
- oaf
- obsolescent
- orientation
- outpatient
- onyx
- overhear
- outflow
- outcome
- odium
- obsessed
- outlander
- overhand
- outboard
- overreach
- oneself
- orifice
- of
- outpouring
因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由六六诗词网提供查询