Dreye权威释义

n.[C]

头
He was hit on the head.
他被击中头部。
（东西的）头；上端；前端；上首[the S][（+of）]
The young man walked at the head of the parade.
那年轻人走在游行队伍最前面。
头脑；才智
Steve has a good head for mathematics.
史蒂夫擅长数学。
头痛[S1]
I've got a bad head.
我头痛得厉害。
能力；克制力[S][（+for）]
She was able to keep her head in the crisis.
她在这次危机中保持了清醒的头脑。
一个头的长度[S]
He is a head taller than his younger sister.
他比他妹妹高一头。
人；个人
It costs about $12 a head to eat here.
在这里吃饭一个人大约要花十二美元。
（牛羊等的）头数[M]
We keep 1,000 head of cattle.
我们养一千头牛。
首脑；首长；头目
He is the head of a firm.
他是一家公司的经理。
标题；项目
He arranged his speech under five heads.
他把讲话分为五个部分。
（蔬菜的）头，结球；穗；花冠
酒沫
海角，岬
（疮等的）脓头
（硬币的）正面[P1]
【语】中心词
吸毒者；瘾君子

vt.

作为……的首领；率领；站在……的前头[（+up）]
A car headed the procession.
一辆汽车为游行队伍开路。
用头顶（球）
给……加……标题；放在……的顶部[O8][O9]

vi.

（指果结实等）成头状物
（向特定方向）出发，（船）驶往[Q]
Our ship headed south.
我们的船朝南开。

短语

head and shoulders above

大大胜过
As far as she was concerned, her husband stood head and shoulders above any other man.
在她看来，她丈夫比任何其他人都行。

head over heels

完全地
She is head over heels in love.
她深坠爱河。

above/over sb.'s head

太高深而超出某人的理解力
All that sort of thing is well above my head.
那种事都是我所不懂的。

bite sb.'s head off

严斥某人
My mother bit my head off because I came home late last night.
我昨晚很晚回家，我母亲严厉责备了我。

come to a head

达到紧要关头
Affairs came to a head then.
当时事情已到了严重关头。

eat one's head off

大量地吃
Jane ate her head off at the party.
简在聚会上吃得很多。

go to sb.'s head

使某人醉
The drinks went to his head.
他醉了。
冲昏某人的头脑
You mustn't let this success go to your head.
你不能让这一成功冲昏头脑。

hang one's head

感到羞愧
He hung his head when the teacher discovered that he had stolen the money.
当老师发现他偷了钱时，他满脸羞愧。

have a (good) head on one's shoulders

有见识
She has a head on her shoulders.
她很有见识。

have a head for

有……的才能
I've no head for business.
我没有经商的才能。

have one's head screwed on

头脑清醒；明智
I often wonder whether you've got your head screwed on.
我常常怀疑你头脑是否清醒。

hold one's head high

趾高气扬
He held his head high.
他趾高气扬。

keep one's head

保持镇定
Keep your head!
保持镇定！

keep one's head above water

不负债
I need 50 dollars this month to keep my head above water.
这个月我需要五十美元才能不负债。

knock on the head

使不可能实现
My idea of taking Sue out to the cinema was knocked on the head.
我想约苏出来看电影的计划泡汤了。

make head or tail of

理解
I can't make head or tail of it.
我对此不理解。

put out of one's head

不再想；放弃
You'd better put the idea of marriage out of your head.
你最好放弃结婚的念头。

scratch one's head

迷惑不解
He was scratching his head over the question.
他对这一问题困惑不解。

take it into one's head

突然想到
He took it into his head to become a politician.
他突然想到要成为一个政治家。

turn sb.'s head

使某人骄傲
She has not allowed success to turn her head.
她没有让成功冲昏头脑。

派生

a.

headless

n.

headship

辨析

同义:

vt.站在……的前头

lead precede initiate come first

vt.控制；管理；指挥

govern command lead direct manage supervise administer control rule dominate conduct run

vi.出发，去

proceed go gravitate move toward

n.头；顶

pate crown top

n.头脑，才智

mind intelligence understanding mentality brain

n.紧要关头

crisis juncture

反义:

n.“头；上端；前端”的反义词

foot tail

同义参见:

topmost toilet headmaster headline steer¹ governor conductor front commander foreland fore top¹ initiate¹ chief principal premier dome captain antecede director monarch master leader lead¹ administrator

反义参见:

tail¹

以上来源于：《英汉大辞典》

n.

the upper part of the human body, or the front or upper part of the body of an animal, typically separated from the rest of the body by a neck, and containing the brain, mouth, and sense organs.
▸ (heads) the side of a coin bearing the image of a head (used when tossing a coin to determine a winner).
the front, forward, or upper part or end of something.
▸the source of a river or stream.

▸the end of a lake or inlet at which a river enters.

▸ [usu. in place names] a promontory:
Beachy Head.

▸the top of a ship's mast.

▸the bows of a ship.

▸the foam on top of a glass of beer.
the cutting or operational end of a tool or mechanism.
▸the flattened or knobbed end of a nail, pin, screw, or match.
a person in charge; a director or leader.
a compact mass of leaves or flowers at the top of a stem, especially a capitulum.
▸the edible leafy part at the top of the stem of vegetables such as cabbage and lettuce.

▸one saleable unit of certain vegetables such as cabbage or celery.
a person considered as a numerical unit:
they paid fifty pounds a head.

▸ [treated as pl.] a number of cattle or game as specified:
seventy head of dairy cattle.
a component in an audio, video, or information system by which information is transferred from an electrical signal to the recording medium, or vice versa.
▸the part of a record player that holds the playing cartridge and stylus.
a body of water kept at a particular height in order to provide a supply at sufficient pressure:
an 8 m head of water in the shafts.

▸the pressure exerted by such water.
Grammar the word that governs all the other words in a phrase in which it is used.
nautical slang a toilet on a boat.
the antlers of a deer.
Geology a superficial deposit of rock fragments, formed at the edge of an ice sheet by repeated freezing and thawing and then moved downhill.

adj.

chief; principal.

v.

be or act as the head of.
give a title or heading to.
(also be headed) move in a specified direction:
he was heading for the exit.
(head someone/thing off) intercept and turn aside someone or something; forestall.
Soccer shoot or pass (the ball) with the head.
lop off the upper part or branches of (a plant or tree).
(of a lettuce or cabbage) form a head.
(head up) Sailing steer towards the wind.

Phrase

be banging one's head against a brick wall
be doggedly attempting the impossible.
bang (or knock) people's heads together
reprimand people in an attempt to stop them arguing.
be hanging over someone's head
threaten to affect someone at any moment.
be on someone's (own) head
be someone's sole responsibility.
by the head
Nautical (of a boat or ship) deeper in the water forward than astern.
come to a head
reach a crisis.
do someone's head in
Brit. informal cause someone to feel annoyed, confused, or frustrated.
get one's head down
Brit. informal
1. sleep.
2. concentrate on the task in hand.
get one's head round (or around)
informal understand or come to terms with.
give someone his (or her) head
allow someone complete freedom of action.
give someone head
vulgar slang perform oral sex on someone.
go to someone's head
1. (of alcohol) make someone slightly drunk.
2. (of success) make someone conceited.
head first
1. with the head in front of the rest of the body.
2. without sufficient forethought.
a head for
an aptitude for or tolerance of:
he's never had a head for heights.
—— one's head off
informal talk, laugh, shout, etc. unrestrainedly:
he was yelling his head off.
head over heels
1. turning over completely in forward motion, as in a somersault.
2. madly in love.
a head start
an advantage granted or gained at the beginning.
heads will roll
people will be dismissed or forced to resign.
in one's head
by mental process without use of physical aids.
keep one's head
remain calm.
keep one's head above water
avoid succumbing to difficulties.
lose one's head
lose self-control.
make head or tail of
[usu. with neg.] understand at all.
off (or out of) one's head
Brit. informal mad.
off the top of one's head
without careful thought or investigation.
over someone's head
1. (also above someone's head) beyond someone's ability to understand.
2. without consultation or involvement.
put their (or our or your) heads together
consult and work together.
stand (or turn) something on its head
completely reverse an idea or argument.
turn someone's head
make someone conceited.
turn heads
attract a great deal of attention.

Derivative

-headed adj.
headless adj.
headward adj. & adv.
headwards adv.

Etymology

OE hēafod, of Gmc origin.

以上来源于：《简明牛津英语词典》

磁头，头端

(1)存储设备的一个器件，它通过电磁方法读出、写入或消除诸如磁带和磁盘等文件存储媒体上的数据。读写磁头实际上是些小电磁体。当它从记录媒体上方经过时，按照编制的程序指令正确地进行工作，如读出记录、写入记录、读出一个字块和写入一字块等。(2)在宽带网络系统中，因为它是一种双向信号传送系统。整个网络产生的信号先向一点汇聚，再由这里向全网各个目的地分配。通常把这一点连同全部信号处理设备，统称为头端。在单缆制宽带网络系统中头端最少要有信号载频转换器。

以上来源于：《英汉计算机技术大辞典》

头；顶部

以上来源于：《英汉医学词典》