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CET4
CET4
optimistic
optical
opposite
oppress
opposition
opportunity
oppose
opponent
opinion
operator
operational
operation
operate
opera
opener
opening
origin
oriental
organize
organization
organism
organise
organisation
organic
organ
ore
ordinary
orderly
order
orchestra
orbit
outdoors
outer
outdoor
outcome
out
ourselves
ours
our
ounce
ought
ouch
others
otherwise
other
orphan
ornament
original
overall
overalls
over
oven
oval
outwards
outward
outstanding
outskirt
outsider
outside
outset
output
outlook
outline
outlet
overseas
overnight
overlook
overheads
overhead
overcome
overcoat
pace
oxygen
ox
owner
ownership
own
owl
owe
overwhelm
overtime
overtake
pale
palace
paints
pair
painting
painter
paint
pains
painful
pain
pail
paging
page
pads
pad
packet
package
pack
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CET6
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分類語彙
甲殻類
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爬虫類両生類
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基本的な語彙
頻度の高い単語
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低・中頻度単語
よく使われる語彙
中心的な語彙
中頻度の単語
語彙を増やす
スムーズな語彙
頻度の低い単語
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