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单词
fulcra
释义
fulcrum
/fulˈkrəm or fŭlˈ/
noun
(
pl
fulˈcrums
or
fulˈcra
)
The prop or fixed point on which a lever moves or pivots (
mechanics
)
A support
A means to an end (
figurative
)
ORIGIN:
L
fulcrum
a prop, from
fulcīre
to prop
fulˈcrate
adjective
Supported with fulcrums
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更新时间:2026/2/4 14:32:57