O开头的英语单词
- oppose
- orthodox
- oeuvre
- only
- ordinary
- ox
- obit
- objective
- oaf
- off
- obliging
- occupy
- orator
- ore
- oat
- owe
- OK
- optimism
- Oz
- or
- of
- opt
- oyster
- over
- o
- on
- one
- oar
- oatmeal
- obtuse
- old
- observe
- optical
- objection
- otter
- ordeal
- osprey
- oasis
- ordain
- orbit
- origin
- own
- orchestra
- ostrich
- oak
- ostensible
- ordination
- obeisance
- order
- outstrip
- overlap
- ornament
- Oscar
- oath
- our
- obligation
- organ
- oblation
- obituary
- oil
- obligatory
- ought
- offend
- oral
- olive
- odour
- oblige
- ovulate
- opium
- open
- obdurate
- ocean
- odd
- oscillate
- oboe
- osculate
- overweening
- opportunity
- owl
- occur
- outrage
- ovary
- objectivity
- opus
- opinion
- often
- ocular
- once
- occasion
- obliterate
- office
- offal
- out
- olfactory
- offer
- ombudsman
- obtain
- orgy
- ounce
- orange
- October
- obese
- obey
- obedience
- object
- oblique
- obscure
- operate
- orchid
- orient
- ostracism
- obesity
- outfit
- obedient
- obligate
- oxygen
- obstruct
- oracle
- occult
- obelisk
因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由旁听词典网提供查询