abundance [K'bVndKns] n. 大量，丰富，充足 【同】plenty; sufficiency 【例】If you travel in the sea, you will see an abundance of marine creatures. 如果你在海上旅行的话，会看到很多海洋生物。There was an abundance of corn last year. 去年玉米丰收。
abundant [K'bVndKnt] a. 1.大量的，充足的2.(in)丰富的，富裕的 【例】There is abundant firewood in the forest. 森林里有充裕的薪柴可用。Most of them have received formal education in university, where they acquired abundant knowledge and experience, which are quite essential to their future career. 他们大多数都受过大学的正规教育，在大学里他们获得了知识和经验，这些知识和经验对他们未来的生涯是十分必要的。Meanwhile milk had been accepted by the masses, because of its abundant nutrition. 同时，牛奶又被大众接受，因为它含有丰富的营养。
abuse [K'bju:s] n. 1.滥用，妄用2.虐待，伤害3.辱骂，毁谤 vt. [K'bju:z]1.滥用，妄用2.虐待，伤害3.辱骂，毁谤 【同】insult; mistreat; victimize 【例】It's easy to abuse one's power. 人容易滥用权力。They talked about how the uses and abuses of figures to prove things in politics. 他们谈到人们如何在政治问题上使用及滥用数字来混淆视听。
academic [,<kK'demik] a.1.学校的，学院的2.学术的3.纯理论的，不切实际的 n. 大学教师 【同】of or concerning academy 【例】Professor Wang Lin used to an academic visitor of University of Cambridge. It's a matter of academic concern. 那是学术方面的事。The question is purely academic. 这是一个纯学术性的问题。The new academic year is coming. 新学年就要来了。
accelerate [Kk'selKreit] v. (使) 加快，（使）增速【例】It is evident that it can relieve the traffic congestion in the streets, thus accelerating the flow of buses and cars. 很明显，这样会缓解道路交通的拥挤，从而加快车的流速。
acceleration [Kk,selK'reiSn] n.加速；加速度 【同】speeding; hastening; quickening 【例】Our country has always in acceleration of economic growth since the 1980s. 自从20世纪80年代以来，我国经济发展一直在增加。
acceptable [Kk'septKbl] a.可接受的，合意的 【例】The solution to this problem is acceptable. 这个问题的解决方案是可接受的。Do you think the proposal is acceptable? 你认为这个建议可接受吗？
access ['<kses] n. 1.通道，入口2.接近，进入3.接近（或进入、享用）的机会 vt. 存取（计算机文件） 【同】approach; admittance; passage 【例】Wealth in modern societies is distributed according to opportunity; and while opportunity depends partly upon talent and energy, it depends still more upon birth, social position, access to education and inherited wealth; in a word, upon property. 在现代社会中，财富是根据机会分配的。而机会在部分地取决于天赋与干劲同时，更多地取决于出身、社会地位、教育机会及继承来的财富，总之，取决于资产。He is a man of easy access. 他是一个很好接近的人。Citizens may have free access to the library. 市民可以免费使用这个图书馆。
accessory [Kk'sesKri] n. 1.附件，零件，配件2.[常pl.]（妇女手提包之类的）装饰品3.同谋，帮凶，包庇犯 【同】assistant; associate; aid 【例】He was just an accessory of a robbery, but he was sentenced to death. 他只是一起抢劫案件中的从犯，却被判处死刑。He asked me to buy him some accessories for a car. 他让我给他买些汽车附件。
accidental [,<ksi'dentl] a. 意外的，偶然（发生）的 【同】casual; random; unintentional; natural 【例】As accidental as my life may be, or as that random humor is, which governs it, I know nothing, after all, so real or substantial as myself. 无论我的生命多么偶然，也无论支配着它的那种随意性如何，我知道最真实或最实在的事物毕竟还是我自己。Our meeting was quite accidental. 我们的相遇是很偶然的。
