O开头的英语单词
- omen
- one
- ordain
- obligatory
- ovulate
- ombudsman
- optical
- oar
- ovary
- ostrich
- obfuscate
- oaf
- oak
- oust
- obedient
- OK
- omelette
- orbit
- obnoxious
- occasion
- only
- obtain
- orchestra
- occur
- operate
- obey
- ore
- ounce
- option
- old
- observe
- our
- oboe
- office
- odour
- off
- own
- out
- on
- or
- object
- opt
- o
- ox
- ordinary
- owl
- ode
- oat
- of
- Oz
- oatmeal
- odd
- obtuse
- oyster
- offer
- ocean
- ordination
- onion
- osprey
- oppress
- Oscar
- over
- oppose
- obligation
- ostensible
- oasis
- obese
- obeisance
- objectivity
- offal
- otter
- oath
- order
- open
- oil
- other
- objective
- obstruct
- osculate
- often
- objection
- olfactory
- organ
- ought
- opulent
- obliging
- opus
- orchard
- oxygen
- overlap
- offend
- oeuvre
- orchid
- obliged
- ordeal
- oblige
- onyx
- opium
- obligate
- obelisk
- overweening
- occult
- orthodox
- orgy
- occupy
- origin
- outrage
- October
- obdurate
- olive
- obscure
- ornament
- oscillate
- once
- obsequious
- obituary
- opportunity
- oracle
- ostracism
- optimism
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