plank
noun
plæŋk
noun
1
a
long
narrow
piece
of
wooden
board,
used
especially
for
making
structures
to
walk
on
（厚）木板
a
long
plank
of
wood
一长条厚木板
a
bridge
made
of
planks
用厚木板搭成的桥
2
one
of
the
main
features
or
principles
of
an
argument
etc
〔论证等的〕要点，核心;
plank
of
an
argument/policy/campaign
etc
the
main
plank
of
their
argument
他们论点的核心
a
central
plank
of
our
policy
我们政策的要点
a
five-plank
campaign
including
raising
the
minimum
wage
包括提高最低工资在内、有五项核心内容的运动