light spectrum，optical spectrum，spectrum (pl. spectra)，action spectrum ；
[例句] 一束光通过棱镜就会形成光谱。 A spectrum is formed by a ray of light passing through a prism.
[例句] 这是一种原子光谱. This is a kind of atomic spectrum.
动 twist，wring，pinch，tweak；
[例句] 我用拇指指甲把台灯上的螺钉拧紧了。 I used my thumbnail to tighten the screw on my lamp.
[例句] 他已经快把螺丝帽拧下来了。 He had unscrewed the caps most of the way.
opposite，face to face，relative，relatively，comparatively ；
[例句] 总的来说，当今的老年人依然相对贫困。 As a group, today's old people are still relatively deprived.
[例句] 在减肥过程中保持饮食的营养相对均衡是明智的。 It makes sense to eat a reasonably balanced diet when slimming.
close，intimate，carefully，intently，osculation ；
[例句] 与福特的密切合作开始令我爱上了电影。 Working with Ford closely, I fell in love with the cinema.
[例句] 大部分农场主的一举一动都受到银行经理们的密切关注。 Most farmers have bank managers breathing down their necks.
[心理] feeling，affection，emotion，sentiment，sensibility ；
[例句] 一段美满的恋情需要彼此关心并体恤对方的情感。 A good relationship involves concern and sensitivity for each other's feelings.
[例句] 通常，只有在母亲面前他的情感才会如此外露。 Normally, such an outward display of affection is reserved for his mother.
psychology，mentality，mind，psychic ；
[例句] 心理测试能够使组织机构避免犯下损失惨重的大错。 Psychometric tests can save organizations from grim and costly mistakes.
[例句] 在心理治疗中，她开始逐渐放下对麦克的痴迷。 In therapy, she began to let go of her obsession with Mike.
[物] accelerated speed，accelerated velocity，acceleration ；
[例句] 加速度和速度都是矢量。 Acceleration and velocity are both vectors.
[例句] 所有太空人都应能承受加速度. All spacemen must be able to bear acceleration.
形 in harmony，in accord，in tune，humorous；动 （商量好； 办妥） come to an agreement，settle ；
[例句] 事谐之后,即可动身. We shall set out immediately once the matter is settled.
[例句] 那首歌里词与曲配合合谐,产生了非同凡响的效果. The marriage of words and melody in that song was unusually effective.
prosperous，well-to-do，well-off，a heavy purse，affluence ；
[例句] 这些人大都不算太富裕。 Most of these people aren't very well off.
[例句] 几乎没人手头很富裕。 Few people have large sums of surplus cash.
take aim，aim，[军] acquiring，homing on，aim at ；
[例句] 对峙双方都只是在瞄准射击无辜的旁观者。 Both groups on either side are just picking off innocent bystanders.
[例句] 他们的休闲服系列瞄准的是追求时髦的13到25岁青少年。 Their range of leisurewear is aimed at fashion-conscious 13 to 25 year-olds.
broadcast，be on the air，airing，broadcasting，radiate ；
[例句] 他从广播里听到的都是千篇一律的流行歌曲。 The radio had fed him a diet of pop songs.
[例句] 他在学校开通广播，以提高孩子们的警觉性。 He introduced radio to the school to increase the children's awareness.
warn，warning admonish，[军]be on the alert against，guard against，alertness ；
[物] ion，hydronium，[电影]Ion；
[例句] 在光合作用中，植物将水分解为氢离子、电子和氧。 They use it to split water into hydrogen ions, electrons and oxygen.
[例句] 电极测定的是特定的离子形式而不是络合形式. Electrodes measure specific ionic species and not complexes of the species.
[冶] anneal，annealing，backout ；
[例句] 再退火速度是和顺序复杂性成反比例. The rate of reannealing is inversely proportion to sequence complexity.
[例句] 你说的退火是什么意思? What do you mean by anneal?
impact，ram，[工] liquid knockout，percussion，bounce ；
[例句] 飞机的两个机翼遭受撞击折断了。 The two wings of the aircraft broke off on impact.
[例句] 科林头上的那些伤口只能是用头撞击时造成的。 The cuts on Colin's head could only have been made by head-butts.
counter，scaler，register，tally register，arithmometer ；
[例句] 把计数器拨到零,你就会知道录音从哪儿开始. Set the counter to zero and you'll know where the recording starts.
[例句] 通过发动机的放射强度可用闪光计数器来确定. The radiation intensity through the motor is determined with a scintillation counter.
fragrant，aromatic，sweet fragrance，aroma，balminess ；
[例句] 芳香胶囊对缓解鼻塞有奇效。 Aromatic capsules are great for easing the discomfort of a stuffy nose.
[例句] 我对替代疗法非常感兴趣，想做个芳香疗法治疗师。 I was interested in alternative medicine and becoming an aromatherapist.
（鲁莽； 粗野； 蛮横） rude，rough，crude，brutal，asperity ；
[例句] 他粗暴的外表下藏着一颗非常善良的心。 His gruff exterior concealed one of the kindest hearts.
[例句] 哈里对谁都粗暴无礼，这渐渐叫人无法忍受。 Harry's rudeness to everyone was becoming hard to take.
dress，clothing，costume，fashion，accouterments ；
[例句] 这些服装中有很多出自世界顶级时装设计公司。 Many of the clothes come from the world's top fashion houses.
[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.
robotization，automation，automatization，automate ；
[例句] 他想通过计算机实现流程的自动化。 He wanted to use computers to automate the process.
[例句] 自动化气象站将风向信息输入计算机。 An automatic weather station feeds information on wind direction to the computer.