名词
中文翻译：Unknown
同义词：
['spot dollar', "spot rate例句：1. The company's stock price has been on the rise since the announcement of the new product.（自从宣布了新产品后，该公司的股票价格一直在上涨。）"]
例句：
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1. The company's stock price has been on the rise since the announcement of the new product.
自从宣布了新产品后，该公司的股票价格一直在上涨。
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2.The spot dollar is a currency exchange rate that is currently trading at the market.
现钞汇率是当前市场上正在交易的货币兑换率。
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3. The spot rate is used to calculate the effective exchange rate between two currencies.
现钞汇率用于计算两种货币之间的有效汇率。