名词
中文翻译：日期和时间设备
同义词：
['date-and-time device例句：1. The new clock has a day and date feature that makes it easy to set the date.（这款新时钟具有日期和时间功能，使设置日期变得简单。）2. The antique clock was a day and date device', 'showing the current date and time on its face.（这台古董钟是一个日期和时间装置，其表面显示当前日期和时间。）']
例句：
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1. The new clock has a day and date feature that makes it easy to set the date.
这款新时钟具有日期和时间功能，使设置日期变得简单。
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2. The antique clock was a day and date device, showing the current date and time on its face.
这台古董钟是一个日期和时间装置，其表面显示当前日期和时间。
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3.The scientist used a day and date device to record the exact time of the experiment.
科学家使用一个日期和时间装置来记录实验的确切时间。