| 单词 | expansion |
| 释义 | expansion 1.(act of making bigger)+of area扩张；扩大；+of sector, activity扩展；+of population增加；+of influence扩大；增强；+of metal, gas膨胀 the rapid expansion of British agriculture英国农业的迅速发展 the expansion of the German population德国人口的增加 problems caused by the expansion of gases inside the device因该装置内部气体膨胀导致的问题 2.(state of being made bigger)扩张；扩大；增加；增大 3.【商】+of company扩张 The company has abandoned plans for further expansion.公司放弃了进一步扩大规模的计划。 4.(something made bigger)扩张物；扩大部分 5.(degree, extent, amount)扩张程度；扩大量 6.【数】(form of expression or function)展开式 7.【数】(determination of expanded form)展开 8.(part of engine cycle)膨胀(热机循环中工作流体膨胀做正功的过程) 9.(increase in dimensions)(温度升高、内压增大等引起的)膨胀 |
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