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
- We reviewed and analysed policy decisions and programme development, implementation and expansion.
我们评估和分析了政策决策和项目的制定、实施和扩展。 - 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。 - A rise in the temperature of the gas results in its expansion.
气体温度上升致使气体膨胀。 - One of the driving forces behind this recent expansion is the growth of services.
最近的这次经济扩张背后的主要推动力量之一是服务业的增长。 - He gave an expansion of that affair.
他详述了那件事。 - An unprecedented expansion in population and industry.
史无前例的人口和工业膨胀。 - 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。 - Future expansion of the business calls for two new factories.
将来业务扩大需要建造两个新工厂。 - It can be used both in the macro pattern and in the expansion.
它可以用于宏模式和展开式中。 - It can include financial projections and the planned steps for expansion.
包括财务预测和规划的扩张步骤。