形容词
中文翻译：大量的
同义词：
['large', 'substantial', 'substantial']
例句：
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1.The transaction was substantial in terms of the amount involved.
这次交易涉及的金额是相当大的。
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2. He bought a substantial sum of money for his new house.
他为新房子买了一笔相当大的钱。
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3. The company's decision to invest substantial funds in research and development is commendable.
该公司决定在研发上投入大量资金的决定值得赞扬。