名词短语
中文翻译：收缩膨胀
同义词：
['contraction', 'expansion', "shrinkage例句：1. The company's financial performance has been expanding rapidly in recent years.（该公司近年来财务状况迅速扩张。）"]
例句：
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1. The company's financial performance has been expanding rapidly in recent years.
该公司近年来财务状况迅速扩张。
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2. During the construction phase, there is a preshrinkage expansion of the soil.
在施工阶段，土壤有收缩膨胀现象。
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3. The research on the preshrinkage expansion of soil has great significance for engineering practice.
对土壤收缩膨胀的研究对工程实践具有重要意义。