substitute，succedaneum，surrogate，quid pro quo ；

[例句] 接下去,那位年轻的母亲提到一种挺新的代用品. Then the young mother mentioned some shockingly modern succedaneum.

[例句] 煤是一种可行的代用品. Coal is one viable alternative.

dynasty ；

[例句] 查理出生于勃艮第, 是奥地利 、 勃艮第和西班牙三个朝代的产物. Born in Burgundy, Charles was the product of three dynasties: Austria, Burgundy and Spain.

[例句] 他的朝代也因击退了一次孟加拉人大规模的进攻而出名. His reign is also notable for the defeat of a great Bengali raid.

the present age，the contemporary era ；

[例句] 他们所得到的待遇仍然与当代几乎所有其他英国乐队都不同。 They still get treated differently from almost every other contemporary British band.

[例句] 他可能是当代戏剧界骂声最多的人。 He is probably the most reviled man in contemporary theatre.

[语] pronoun ；

[例句] 代词 “ his”在句中的位置表示此词应加强调. The position of the pronoun " his'shows that it is to be betoned.

[例句] 关系代词和关系副词引导定语从句. Relative pronouns and adverbs introduce attributive clauses.

code name，designation，mark，code，symbol ；

[例句] 这次行动的代号为“发电机”。 The operation was given the code name Dynamo.

[例句] 这次行动的代号是“月光奏鸣曲”。 The operation was code-named Moonlight Sonata.

write on sb.'s behalf，ghostwrite ；

[例句] 我出版了《每日邮报》的女记者为他代笔的自传，写得颇具文采。 I published his auto-biography, which was very competently ghosted by a woman journalist from the Daily Mail.

[例句] 我代笔替他写了那个剧本. I played ghost to him in the production of the play.

spokesman，mouthpiece，prolocutor ；

[例句] 他们的副总裁是他们的代言人。 Their mouthpiece is the vice-president.

[例句] 他成为温和派领导人的官方代言人. He became the official mouthpiece of the moderate leadership.

a power of attorney，dealership，[经] authority，power of procuration ；

[例句] 该代理权将于六个月后期满. The sole agency comes under review in six months'time.

[例句] 我们暂时把代理权问题搁置在下周考虑. We'll leave aside the problem of agency until next week.

agent，[经] agency，commercial agent ；

[例句] 这家广告代理商每年销售额达14亿美元。 The advertising agency rang up 1.4 billion dollars in yearly sales.

[例句] 广告标准管理局控告房地产代理商使用无耻的谎言。 The Advertising Standards Authority accused estate agents of using blatant untruths.

algebra ；

[例句] 大约在公元前2000年, 巴比伦算术已经演化成为一种高度发展的用文字叙述的代数学. By 2000 B . C , Babylonian arithmetic had evolved into a well - developed rhetorical, or prose, algebra.

[例句] 资讯科技是大, 多作家, 对于数字的线代数学的互传式译图书馆. It is a large, multi - author, Fortran library for numerical linear algebra.

[体]new epoch ；

[例句] 佛教必须适应新时代，否则将会消亡。 Buddhism had to adapt to the new world or perish.

[例句] 新时代嬉皮喜爱流行,但是不愿意成为流行的受害者. New Age hippies love fashion but don't want to be fashion victims.

Mesozoic era，Mesozoic，mesozoic，mesozoic era ；

[例句] 哺乳类起源于中生代宛若原始的爬虫类. Mammals arose from a fairly primitive reptile in the Mesozoic era.

[例句] 丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用. Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.

Archaeozoic era，Archeozoic，archaeozoic，Archaean ；

[例句] 该类矿床的成矿时代多集中在晚太古代末至早元古代初期,并且具有全球性. This type of graphite deposits were formend in the Late Archaean to Early Proterozoic.

[例句] 冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区. Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.

acting，representative，[法] deputy，substituted，substitutive ；

[例句] 代理的产生可以是根据契约, 书面或口头协定等明示方式. Agency may be created expressly by deed, writing or oral appointment.

[例句] 一有机会,我们再谈独家代理的问题. We'll revert to the question of exclusive agency when opportunity arises.

designate ；

[例句] 常用的修辞手段主要有:代称、对偶 、 夸饰 、 譬喻和迁嫁. The typical rhetoric techniques are substituting, matching , exaggeration , metaphor and moving.

[例句] 蓬莱,古代称“登州”. In ancient times, this region was named Dengzhou.

generation ；

[例句] 新一代科学家对恐龙研究着了迷。 A new generation of scientists became fascinated by dinosaurs.

[例句] 这些诗激发了一代又一代孩子的想象力。 These poems have helped kindle the imagination of generations of children.

token ；

[例句] 一些较老式的电话机仍然只收代币。 Some of the older telephones still only accept tokens.

[例句] 代币曾一度是 “ 足价”货币的对立面. Token money could at one time be contrasted with'full bodied'money.

algebraic ；

[例句] 他对方法的普遍兴趣和他对代数的专门知识组成联合力量. Here his general interest in method and his particular knowledge of algebra joined forces.

[例句] 用代数的方法来表现这个过程,就更容易说明平均数是如何求得的. It is much easier to indicate how to find the mean by expressing the procedure algebraically.

[经] factory ；

[例句] 六家代理店的销售额被归在"欧洲销售额"的栏目里. Sale from six different agencies is grouped together under the heading.

[例句] 他是小代理店的办事员, 双眼放着大胆的光. A small house agent's clerk, with one bold stare.

[法]substitute product ；

[例句] 各部分间的同盟, 不论怎样严密, 都不是合宜的代替品. No alliances, however strict, between the parts can be an adequate substitute.

[例句] 代替品—以奶代水加进即食米片或热朱古力食用. Substitution - prepare instant cereals or hot chocolate with milk instead of water.