magnate，tycoon，[医] megalocephaly，macrocephalia ；

[例句] 最典型的例子是梅西百货，它曾经是加利福尼亚无可争辩的零售巨头。 The prime example is Macy's, once the undisputed king of California retailers.

[例句] 20世纪80年代，一些出版巨头开始吞并一些较小的公司。 During the 1980s monster publishing houses started to swallow up smaller companies.

casque，helmet，craniacea，armet，crash helmet ；

[例句] 一位戴头盔的男子正跨上摩托车。 A man in a crash helmet was mounting a motorbike.

[例句] 他戴上了一顶破旧的防护头盔，上面的面罩已有划痕。 He pulled on a battered old crash helmet with a scratched visor.

hair，pile，hair on a human head，[电影]La chevelure；

[例句] 他是个瘦高个，头发灰白。 He was a tall, thin man with grey hair.

[例句] 他的头发又长又乱，脸上胡子拉碴。 He had long unkempt hair and a stubbly chin.

[化] discharge head，[水] pressure head，indenter，squeeze head ；

[例句] Dall流量管是具有特别高的压头补偿的实验装置. The Dall flow tube is an empirical design with an extremely high pressure head recovery.

[例句] 当下游压头大于上游压头约3/5时, 流量是潜流. When the downstream head is greater than about 3 / 5 of the upstream head, flow is submerged.

lower one's head，bow one's head，yield，submit，crouch ；

[例句] 这位上校低头轻声做感恩祈祷。 The Colonel bowed his head and whispered a prayer of thanksgiving.

[例句] 她低头的姿势让人想起皇室风范。 She bowed her head in a gesture somehow reminiscent of royalty.

head of a gang，ringleader，chieftain，cock ；

[例句] 该队队员装扮成毒品贩子，诱捕罪犯头目。 The team posed as drug dealers to trap the ringleaders.

[例句] 叛军头目是一名在逃的不法之徒。 The rebel leader was a fugitive from justice.

（露出头部） show one's head，appear，emerge；

[例句] 基层地方主义开始露头。 A grass-roots regionalism appears to be emerging.

[例句] 一系列新的情况也在渐渐露头. A new set of conditions is just showing itself.

ahead，in front，before，formerly，in advance ；

[例句] 我们是先头部队, 大军随后就到. We are the advance detachment. The main forces will be here soon.

[例句] 我们派出一支先头部队. We sent out an advance party of soldiers.

headache，encephalalgia，cephalea，cephalalgia，have a head ；

[例句] 症状包括低烧、头痛和食欲不振。 Symptoms are a slight fever, headache and loss of appetite.

[例句] 尼克出现头痛时脾气就变得很差，甚至还会动粗。 When his headaches developed Nick became bad-tempered and even violent.

brains，mind，main threads，clue，brain ；

[例句] 诺思布里奇是个头脑冷静、诡计多端、阴险狡诈的罪犯，他可能还会犯案。 Northbridge is a cool, calculating and clever criminal who could strike again.

[例句] 真是太没头脑了，我要告诉他我很生气。 How very thoughtless. I'll give him a piece of my mind.

nose，stem，ship's bow，prow，fore ；

from the beginning，[拉] ab origine，anew，once again ；

[例句] 如果你夜里真的醒了，就再从头开始做这套动作。 If you do waken up during the night, start the exercises again.

[例句] 她用昂贵的服装把他从头到脚打扮一新。 She had decked him out from head to foot in expensive clothes.

dizzy，giddy，dizziness，megrim，be light in the head ；

[例句] 这类人可能会莫名其妙地感到头晕。 The person may become dizzy for no apparent reason.

[例句] 熏香发霉的气味令她感到头晕。 The musty aroma of incense made her head swim.

[医] homalocephalus，chamecephaly （畸形） ；

[例句] 这种鱼为长圆形, 侧扁, 头大. The fish is long, round, flat, and has a large head.

[例句] 扁头发炎怎么办? How does flat head agnail do?

foreman，overseer，work sampling，headman，capataz ；

[例句] 他们俩都是严厉的工头，不过斯蒂芬更喜欢帮助他人。 They're both tough taskmasters, but Stephen is much more supportive.

[例句] 作为工头，他突然觉得自己是个重要人物。 As an overseer, he suddenly found himself a person of consequence.

headstock ；

[例句] 他掉转车头，去追他们。 He spun his car round and went after them.

[例句] 她猛地掉转车头，往回开。 Making a sharp U-turn, she headed back.

vertex，top，crown，skull，calvaria ；

[例句] 在他头顶的天花板上有一道很深的裂缝。 There was a deep crack in the ceiling above him.

[例句] 一股怒气直冲头顶，我的脸一下子涨得通红。 I flushed bright red as a spurt of anger flashed through me.

shake one's head ；

[例句] 他摇摇头，用纸巾擦掉眼泪。 He shook his head and wiped his tears with a tissue.

[例句] 法官生气地摇摇头，朱克斯安静下来。 The judge shook his head irritably and Juicks hushed.

header，headman ；

[例句] 我要先吃, 因为这是头领做的事. I am going to eat first, because that is what the pack leader does.

[例句] 首领一拉开她的面罩,头领楞了! Once the leader draw back her mask and the leader blankly!

stopcock，hydrovalve，swivel （钻探），fuller faucet，hydrant ；

[例句] 水龙头似乎是用纯金制成的。 The taps appeared to be made of solid gold.

[例句] 我更换了水龙头再次接通了自来水。 I replaced the taps and reconnected the water supply.