O开头的英语单词

• on
• ornate
• oracular
• overnight
• opinion
• oblige
• overrun
• overlay
• occasional
• observe
• oral
• obvious
• outset
• obtrude
• obey
• opiate
• oyster
• overhand
• objective
• occupied
• ontology
• operate
• opener
• orchestrate
• optical
• Oliver
• outer
• officer
• oe
• oxygen
• omnibus
• ouch
• only
• optimism
• orotund
• occlusion
• optimum
• overload
• obligatory
• obelisk
• outcast
• objection
• open
• oddity
• oath
• oversee
• open-minded
• outfit
• ordinary
• opportunity
• orifice
• obscurity
• obtuse
• offense
• omnipotent
• ordinance
• opportune
• outsmart
• officious
• of
• outlive
• obsolete
• odious
• outline
• oaf
• oratory
• obtain
• onyx
• oppressive
• occur
• organization
• overthrow
• order
• obnoxious
• own
• owl
• owe
• out
• one
• oil
• oft
• off
• ode
• oak
• old-fashioned
• omnipotence
• omelette
• oriental
• occasion
• our
• oppression
• oxen
• obstinacy
• organ
• occupant
• oratorio
• Oxford
• Oz
• oxymoron
• origin
• obeisance
• obstruct
• orchid
• orthodoxy
• outlook
• osseous
• ooh
• outskirts
• orbital
• operative
• obscene
• outlander
• osculate
• or
• om
• oh
• OS
• odyssey
• Oregon
• oceanic

因篇幅关系，字母O开头的单词只列出前 120 个；字母O开头的英语单词由字词成语句子提供查询