blade
noun
bleɪd
noun
1
the
flat
cutting
part
of
a
tool
or
weapon
刀刃; 刀锋; 刀片;
[+
of
]
The
blade
of
the
knife
flashed
in
the
moonlight.
月光下刀刃闪闪发亮。
a
razor
blade
剃刀刀片
2
the
flat
wide
part
of
an
object
that
pushes
against
air
or
water
桨叶; 螺旋桨叶; 叶片状物
the
blade
of
an
oar
桨叶
3
blade of grass
a
single
thin
flat
piece
of
grass
〔草的〕叶片，草叶
4
the
metal
part
on
the
bottom
of
an
ICE-SKATE
〔溜冰鞋的〕冰刀