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单词
perihelion
释义
perihelion
/periˈhi:liən/
n.
(
pl.
perihelia
/-liə/
)
the point in the orbit of a planet, comet, etc. at which it is closest to the sun (opp.
反义
APHELION)
近日点
(
行星、彗星等轨道上距太阳最近的点
)
[Graecized from modern Latin
perihelium
(as PERI-, Greek
hēlios
‘sun’)]
随便看
As
as
as
as-
ASA
asafoetida
as a general rule
as a matter of fact
as and when
a.s.a.p.
as (a person or thing) goes
as a rule
as...as they come
as a whole
asbestine
as best one can (or may)
asbestos
asbestosis
as bold as brass
ascarid
ascend
ascendancy
ascendant
ascender
ascend the throne
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更新时间:2025/8/23 19:15:44