初中单词

O

• obey
• object
• ocean
• o'clock
• October
• of
• off
• offer
• office
• often
• oh
• oil
• OK
• okay
• old
• Olympic
• on
• once
• one
• oneself
• one-way
• onion
• online
• only
• onto
• open
• opening
• opera
• operate
• opinion
• opposite
• or
• orange
• order
• ordinary
• other
• Ottawa
• ouch
• our
• ours
• ourselves
• out
• outdoor
• outdoors
• outside
• over
• overcoat
• own
• owner
• ox