nut
noun
verb
nʌt
noun
1
FOOD
食物
a
dry
brown
fruit
inside
a
hard
shell,
that
grows
on
a
tree
坚果（仁）
a
pine
nut
松子
roasted
nuts
烘坚果
We
were
sitting
round
the
fire
cracking
nuts
(=opening
them)
.
我们围坐在火炉边砸坚果。
2
TOOL
工具
a
small
piece
of
metal
with
a
hole
through
the
middle
which
is
screwed
onto
a
BOLT
to
fasten
things
together
螺母，螺帽
Use
a
wrench
to
loosen
the
nut.
用活动扳手将螺帽拧松。
3
CRAZY PERSON
疯子
someone
who
is
crazy
or
behaves
strangely
【非正式】
疯子; 怪人
informal
My
dad
is
such
a
nut.
我爸就是这样一个怪人。
What
are
you,
some
kind
of
nut?
你是什么，是个疯子吗？
4
golf/opera etc nut
someone
who
is
very
interested
in
golf
etc
[非正式] 高尔夫球迷/歌剧迷等;
informal
You
don’t
have
to
be
a
sports
nut
to
enjoy
skiing.
要享受滑雪的快乐不一定要是个运动迷。
5
SEX ORGAN
性器官
a
man’s
TESTICLES
[非正式] 睾丸
plural 复数 | informal
6
the nuts and bolts of sth
the
practical
details
of
a
subject
or
job
[非正式] 某事的基本 （实质性 ）要点
informal
the
nuts
and
bolts
of
government
政府的基本要点
7
tough/hard nut
someone
who
is
difficult
to
deal
with
[非正式] 难对付的人
informal
He
may
have
softened
a
bit
in
his
old
age
but
he’s
still
a
tough
nut.
他年纪大了，可能已经变得温和一些，不过还是不好对付。
8
a hard/tough nut to crack
a
difficult
problem
or
situation
棘手的问题，难办的事
Celtic
have
lost
only
once
this
season
and
will
be
a
tough
nut
to
crack.
凯尔特人队本赛季只输过一场，不好对付。
9
be off your nut
to
be
crazy
[英，口，非正式] 发疯
BrE spoken informal
You
must
be
off
your
nut!
你一定是疯了！
10
do your nut
10.
to
become
very
angry
or
worried
[英，口] 大发雷霆; 极度忧虑
BrE spoken
I
didn’t
get
home
till
three
–
my
mum
did
her
nut!
我三点钟才到家，妈妈都担心坏了！
11
HEAD
头
your
head
or
brain
[英，口，过时] 头; 头脑
BrE spoken old-fashioned
sb’s
nut
Oh
come
on,
use
your
nut
!
加油啊，动动脑筋！
verb
12
to
hit
someone
with
your
head
用头撞;
He
just
turned
round
and
nutted
me!
他干脆转过身来用头撞我！