O开头的英语单词
- omit
- outline
- outboard
- outspoken
- outlandish
- oxidize
- open-ended
- onboard
- oncoming
- operational
- organism
- optimism
- overstate
- oxygen
- observer
- Oklahoma
- okay
- operation
- orderly
- ounce
- operate
- occurrence
- operatic
- occult
- observant
- outburst
- observe
- openness
- onslaught
- organic
- occupant
- occultation
- opposition
- officious
- obliging
- other
- opus
- owner
- odorous
- organ
- occupied
- opponent
- observation
- one-sided
- outlook
- obstruction
- open-minded
- opening
- output
- odds
- optimistic
- onset
- ordinal
- ovary
- orchestra
- onto
- origin
- outsmart
- obvious
- official
- obtainable
- Orlando
- overflow
- organically
- overcast
- ornamental
- obstreperous
- organized
- on
- outcome
- outfit
- organization
- overtone
- obscene
- overtime
- owl
- overture
- overhang
- opinion
- omer
- over
- occasion
- orient
- Olympus
- outback
- opt
- omniscient
- oblique
- ophthalmic
- operand
- opportunistic
- obtrude
- obligation
- oriel
- oppress
- outpatient
- orbital
- of
- oscillate
- ostentatious
- outfox
- overstep
- overwhelmed
- originality
- outdated
- osculate
- objection
- opaque
- outrageous
- obnoxious
- ointment
- outmoded
- ox
- ocular
- organize
- ouch
- otiose
- object
- off
- overlay
因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由元亨利贞网国学站提供查询