n.

　　扩大,扩张,扩展,膨胀 action of expanding; state of being expanded

　　扩张物,膨胀物 sth which has been expanded

　　同义词

　　n. elaboration，enlargement，expanding upon

　　反义词

　　n. contraction

　　参考例句

　　1. Already in use and expansion screen display program.

　　已经使用与扩展屏幕显示程序。

　　2. Similarly, 75 years after its initial discovery, the expansion of the universe is still widely misunderstood.

　　同样地，距离最初的发现已经75年了，宇宙的膨胀还是广遭误解。

　　3. The capitalized personality of knowledge information and the value expansion of talents in exchange of capital shows the impact of the talent right on economy.

　　知识信息权属的人格资本化，以及人才在与资本互动关系中交换价值的扩大，凸现了人才主权对经济的影响。

　　例句

　　1.N-VAR Expansion is the process of becoming greater in size, number, or amount. 扩张; 发展

　　例：...the rapid expansion of private health insurance.

　　私人健康保险的快速发展。

　　常见用法

　　用作名词

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