O开头的英语单词
- odometer
- overthrow
- overhand
- overflow
- operative
- outpatient
- opposition
- optimum
- obstinacy
- overdone
- onslaught
- observant
- officer
- outlying
- owner
- originate
- olfactory
- oil
- odds
- obedience
- outfit
- optimism
- offer
- orbit
- open
- overlay
- occasion
- obstinate
- overage
- onomatopoeia
- oomph
- outlook
- offspring
- occur
- omit
- output
- outage
- osteoporosis
- oriental
- off
- occupation
- objectionable
- outlet
- opinion
- okay
- outspoken
- otiose
- old
- off-chance
- overrule
- occupied
- odor
- overhear
- Oliver
- often
- outlawry
- orderly
- ostensible
- occupy
- otter
- onto
- ointment
- ontology
- opportune
- obliged
- online
- opponent
- outlive
- oratorio
- opus
- of
- overstate
- obloquy
- ochre
- om
- oesophagus
- oops
- obstacle
- overdo
- occasional
- orientate
- overwork
- oration
- obscurity
- obstruction
- orthodox
- oppose
- overshoot
- outgoing
- openly
- ostentation
- observer
- operate
- oppressive
- overcast
- oligarchy
- overwhelm
- outweigh
- obelisk
- overwhelmed
- outlandish
- oneself
- own
- overhang
- outside
- official
- operation
- outgrowth
- obese
- omniscient
- organism
- outward
- omnipotence
- outdoors
- obstruct
- obey
- outlast
- obtain
- organization
- obliterate
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