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单词
heptagonal
释义
heptagon
hep
ta
gon
/
ˈhɛptəˌgɑn
/
noun
[countable]
Etymology
ETYMOLOGY
heptagon
Origin:
1500-1600
Greek
heptagonos
, from
hepta
seven
+
gonia
angle
math
,
geometry
a flat shape with seven sides
—
heptagonal
/
hɛpˈtægənl
/
adjective
随便看
odorless
odorous
Odysseus
odyssey
OECD
oedipal
Oedipus
Oedipus complex
o'er
oeuvre
of
of course
off
offal
off-balance
offbeat
off-brand
off-Broadway
off-campus
off-center
off-chance
off-color
off-duty
offence
offend
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更新时间:2024/9/20 12:05:40