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hard tough
困难的艰难的
常用释义
词性释义
困难的艰难的
例句
全部
An
organic zinc primer
for
protection
of
structural
steel
in
salt
or
weathering
environment
.
Easy
to apply
.
Cures to
hard
tough
film
.
本产品用于户外或盐性腐蚀环境下钢结构的保护。易施工，漆膜坚硬。
hard
tough
wood
of
an
elm
tree
;
used for
e.
g.
implements
and
furniture
.
坚硬的榆树木料，用于制工具和家具等。
By
now
sword
quality
of
material was
hard
,
tough
,
therefore
the
sword blade
started
toward
the tall and
slender
direction
to
develop
.
这时的剑质地坚硬，韧性强，于是剑身开始朝细长方向发展。
extremely
hard
tough
durable
wood
once
used
in
shipbuilding
.
其木材坚硬，有耐性，曾用于造船。
work The
road
to
knowledge
is
hard
,
tough
,
rugged
.
求知的道路是艰辛的，坎坷的，崎岖的。
I
am
with
you
,
I
love
you
hard
,
tough
and
Italy
you,
but
you do
not
believe
that,
我的心总与你同在，我爱你这个坚韧，顽强的意大利人，但你不相信。
west indian locust
tree
having
pinnate
leaves
and
panicles
of
large
white
or
purplish
flowers
;
yields
very
hard
tough
wood
西印度群岛的一种角豆树，有羽状的叶片和开白色或紫色大花的圆锥花序，；木材十分强韧。