名 head，hair or hair style，top，tip；形 （领头的； 次序居先的） lead，head；数 first，[方]last，previous；介 （临； 接近） prior to，about，before；

[例句] 他的头上缠满了一层层用床单撕成的绷带。 His head was swathed in bandages made from a torn sheet.

[例句] 电话线那头噼里啪啦地传来警察局长短促的声音。 The Chief Constable's clipped tones crackled over the telephone line.

connect，join，contact，get in touch with，tie-in ；

[例句] 由于电线接头不牢,这台收音机坏了. The radio wasn't working because of a loose connection in the wires.

[例句] 各种各样的伸缩接头被安装在煤气的总管道上了. Expansion joints of various kinds are fitted on gas mains.

wharf，dock，pier，jetty；

[例句] 一大群人聚集在码头上，为他们送别。 A large group had gathered on the quayside to see them off.

[例句] 女王道码头将会融商店、餐馆以及其他生活便利设施为一体。 Queensway Quay will incorporate shops, restaurants and other amenities.

immerse oneself in，be engrossed in，[工]countersunk head，flush head，immerge ；

[例句] 她递过来一张表格，随后又立刻埋头在打字机后面忙活起来。 She handed over a form, then bobbed down again behind a typewriter.

[例句] 埋头工作的时候，你是否忽视了自己的婚姻？ While slogging at work, have you neglected your marriage?

boring crown，bore bit，drilling bit，[机] bit (of a drill)，aiguille ；

[例句] 钻头必须缓慢转动，以保证钻孔平整光滑。 The drill should be slowly rotated to ensure a clean hole.

[例句] 打钻和提钻时要保持钻头平稳。 Keep the drill steady while it ascends and descends.

pointed end，sharp end，[医] acrocephaly，oxycephaly，acumination ；

[例句] 那支旗竿逐渐变细成尖头. The flagpole tapered off to a point.

[例句] 上面的星星确实偏了一点,有些几乎成了圆的,其余的有六个甚至七个尖头,但效果还是很好. And she had embroidered half a dozen sofa - pillow cases with the Confederate flag on them.

camera lens，shot，scene，lens ；

[例句] 电视台摄像师被请进来拍摄他工作的镜头。 Television cameras were invited in to film him at work.

[例句] 导演在镜头运用上既富有美感又渲染了气氛，戏剧手法的运用也娴熟自如。 The director employs sensuous, atmospheric camerawork and deft dramatic touches.

tin，can ；

[例句] 他们往往会买便宜的加工食品，像鸡肉罐头和通心粉之类的。 They tend to buy cheap processed foods like canned chicken and macaroni.

[例句] 留意便宜货，但绝不要买表面凹陷的罐头。 Watch out for bargains, but never buy dented cans.

head，cephalosome，nosecone，batten ；

[例句] 他击中了她的头部，她也开始流血。 He hit her on the head, causing her too to spurt blood.

[例句] 他的头部受重击之后下颌骨折了。 His jaw was broken after he was hit on the head.

[植] stigma，[建] chapiter，column cap，column capital，necking ；

[例句] 他们的床都各具特色；马克的床是张带球形黄铜柱头的铁家伙。 All their beds were distinctive; Mac'swas an iron affair with brass knobs.

[例句] 风可影响座果,因为风吹干了柱头. Wind may affect the set of fruit by desiccating the stigmas.

plug，plug contact，male plug，receptacle plug，bnc connector plugs ；

[例句] 插头坏了，带电的电线露在外面。 The plug broke, exposing live wires.

[例句] 检查一下别让插头松脱了。 Check that the plug has not come loose .

handpiece，nose，nosing ；

[例句] 他拉起机头,平稳地降落下来. He brought the aircraft's nose up and made a perfect landing.

[例句] 他仓促地叫了一声, 便扳开几支大口径短抢的机头, 作好防守准备. With this hurried adjuration, he cocked his blunderbuss, and stood on the offensive.

angle head，[机] elbow，elbow pipe，ell ；

[例句] 精确地预计弯头和管件的影响尚无方法可循. No methods are available for the accurate prediction of the effect of bends and fittings.

[例句] 我们常用弯头(管、兰、通、小关)为一种管件. We usually use elbow flangetee, reducer as a kind of pipe fitting.

begin，start，make a start，beginning period，front ；

[例句] 电影以写实开头，然后却发展成为荒诞的幻想。 The film starts off realistically and then develops into a ridiculous fantasy.

[例句] 正文开头的文字让我们颇为担心。 The first words of the text filled us with misgiving.

tap，cock tap，faucet，bib(b)cock，cock ；

[例句] 你肯定忘了关浴室的龙头了。 You must have left a tap running in the bathroom.

[例句] 水从龙头里喷溅着注入水池. Water splashed into the bucket from the tap.

end，bottom，nonplus，railhead，vanishing point ；

[例句] 我注意到走廊尽头的一缕光线。 I noticed a chink of light at the end of the corridor.

[例句] 他最终承认他的电影生涯走到尽头了。 He finally admitted that his film career was kaput.

nipple，teat，papilla，mammilla ；

arrowhead，arrow tip，arrow，arrow point ；

[例句] 箭头指向卫生间。 An arrow pointed to the toilets.

[例句] 箭头射入他的肩膀。 The arrow pierced his shoulder.

scalp，epicranium，dandruff，scurf ；

[例句] 他的头发淋雨后紧贴在头皮上。 His hair was plastered down to his scalp by the rain.

[例句] 他已经把头发剪得贴头皮了。 He had already clipped his hair close to the skull.

closely cropped hair，crop，crew cut，butch haircut ；

[例句] 他们中有很多人表情阴郁，留着平头，一看就是警察。 Many of them were policemen, with their heavy faces and cropped hair.

[例句] 他正往墙上钉一枚平头钉用来挂画. He is hammering a tack into the wall to hang a picture.