pyramid
noun
ˈpɪrəmɪd
noun
1
a
large
stone
building
with
four
TRIANGULAR
(=three-sided)
walls
that
slope
in
to
a
point
at
the
top,
especially
in
Egypt
and
Central
America
〔尤指埃及和中美洲的〕金字塔
2
a
system,
society,
company
etc
that
is
organized
in
different
levels,
so
that
there
is
a
small
number
of
people
at
the
top
and
a
much
larger
number
of
people
at
the
bottom
金字塔式组织 （体系）
usually singular 一般用单数
different
levels
of
the
management
pyramid
金字塔式管理体系中的不同层级
At
the
bottom
of
the
pyramid
are
the
poor.
穷人位于金字塔式社会体系中的最底层。
3
a
pile
of
objects
that
have
been
put
into
the
shape
of
a
pyramid
摆成金字塔形的一堆东西
[+
of
]
a
pyramid
of
oranges
一堆摆成金字塔形的橙子
4
an
object
shaped
like
a
pyramid
金字塔形物体