形容词
中文翻译：未花费的
同义词：
['unused', 'unused', 'unexpended例句：1. The money was unspent on the trip.（这次旅行的钱没有花掉。）2. We need to unspent some of the supplies we brought.（我们需要用掉一些我们带的物资。）']
例句：
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1. The money was unspent on the trip.
这次旅行的钱没有花掉。
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2. We need to unspent some of the supplies we brought.
我们需要用掉一些我们带的物资。
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3. The company had unspent its budget for the year.
公司已经用完了一年的预算。