O开头的英语单词
- overcoat
- onward
- orc
- ovary
- onslaught
- ordeal
- outline
- optional
- order
- Olympic
- oriental
- oar
- operator
- opulence
- overboard
- onion
- obituary
- ointment
- obstruct
- occurrence
- obstetrics
- oracle
- online
- obeisance
- ombudsman
- onset
- outcast
- occlude
- omnipotent
- outing
- obedience
- overdo
- out
- once
- omen
- organically
- off
- obit
- olfactory
- oversee
- outperform
- ouch
- observatory
- obscene
- obdurate
- offer
- orchestrate
- oversight
- obtuse
- objection
- outrageous
- overture
- outlay
- opener
- overtly
- ovulate
- omelet
- overwhelm
- overrun
- odds
- outdoors
- ocular
- orient
- overrule
- or
- opposite
- ordnance
- orbit
- occultation
- Orleans
- ode
- occur
- own
- osmosis
- overthrow
- only
- outlook
- Owen
- oligarchy
- operate
- oral
- odor
- outrage
- outwit
- OK
- outer
- oscillation
- obtain
- ornate
- organized
- organizer
- opus
- overload
- obscenity
- offend
- ought
- obstruction
- opening
- outermost
- obstreperous
- outgoing
- optimism
- overview
- oddness
- old
- oxidize
- Ouija
- overall
- owe
- overhear
- oratory
- obsessed
- optic
- optimistic
- overdose
- October
- overeat
- oriel
- original
- octagon
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