expansion
英 [ɪkˈspænʃn]
美 [ɪkˈspænʃn]
n. 扩张; 扩展; 扩大; 膨胀
复数：expansions
CET4CET6考研TOEFLIELTSTEM4TEM8计算机
BNC.2360 / COCA.2734
牛津词典
noun
- 扩张；扩展；扩大；膨胀
an act of increasing or making sth increase in size, amount or importance- a period of rapid economic expansion
经济迅猛发展期 - Despite the recession the company is confident of further expansion.
尽管经济衰退，公司对进一步扩展仍充满信心。 - The book is an expansion of a series of lectures given last year.
本书是去年举行的系列讲座的扩充。
- a period of rapid economic expansion
柯林斯词典
- N-VAR 扩张;扩充;扩大;发展
Expansionis the process of becoming greater in size, number, or amount.- ...the rapid expansion of private health insurance.
个人健康保险的迅速发展 - ...a new period of economic expansion...
经济发展的新时期 - The company has abandoned plans for further expansion.
该公司已经放弃了进一步扩张的计划。
- ...the rapid expansion of private health insurance.
英英释义
noun
- the act of increasing (something) in size or volume or quantity or scope
- adding information or detail
- a discussion that provides additional information
- a function expressed as a sum or product of terms
- the expansion of (a+b)^2 is a^2 + 2ab + b^2
双语例句
- Expansion and make-up of the water, air releasing and water treatment.
扩大和化妆水，空气和水的处理释放。 - This revolutionary expansion required energetic nation-building policies.
这种跨越式的扩张需要有活力的国家建设政策。 - He gave an expansion of that affair.
他详述了那件事。 - On Wednesday, Peugeot said it had begun a new chapter in its history and its global expansion.
周三，标致宣布，它的企业历史和全球扩张都已翻开了新篇章。 - An unprecedented expansion in population and industry.
史无前例的人口和工业膨胀。 - The plan will give an impulse to industrial expansion.
这个计划将促进工业的扩展。 - Then, evolvement laws of plasma in both isothermal stage and adiabatic expansion stage are discussed.
进而讨论了等离子体膨胀的绝热阶段和等温阶段的具体演化规律。 - Steel and concrete have almost the same rate of contraction and expansion.
钢和混凝土有几乎相同的收缩率和膨胀率。 - The company has abandoned plans for further expansion.
该公司已经放弃了进一步扩张的计划。 - The runway of this airport is undergoing expansion to accommodate large planes.
这个机场的跑道正在扩建以适应大型飞机起落。