高考英语：出国留学高考网为大家提供2018年高考英语大纲词汇：o，
出国留学高考网为大家提供2018年高考英语大纲词汇：o，更多高考资讯请关注我们网站的更新!
O
obey v
object n
observe v
obtain v
obvious a
occupation n
occupy v
occur v
ocean n
Oceania n
o’clock n
of prep
off prep & ad
offence n
offer n & v
office n
officer n
official n & a
offshore a
often ad
oh int
oil n & v
oilfield n
O.K. ad
old a
Olympic(s) a & n
on prep & ad
once n,ad & conj
one pron
oneself pron
onion n
only a & ad
onto prep
open a & v
opening n
opera n
operate v
operation n
operator n
opinion n
oppose v
opposite n & a
optimistic a
optional a
or conj
oral a
orange n & a
orbit n
order n & v
ordinary a
organ n
organise(Am organize) v
organisation
(Am organization) n
origin n
other pron & a
otherwise ad
ought modal v
our pron
ours pron
ourselves pron
out ad
outcome n
outdoors ad
outer a
outgoing a
outing n
outline n
output n
outside n,ad & prep
outspoken a
outstanding a
outward(s) ad
oval n & ad
over prep & ad
overcoat n
overcome v
overhead a
overlook v
overweight a
owe v
own a & v
owner n
ownership n
ox(pl oxen) n
oxygen n
52xx.cn
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