名词
中文翻译：一位数加法器
同义词：
['single digit adder', 'one-digit calculator例句：1. The one-digit adder was used to add up the numbers quickly.（这个一位数加法器被用来快速加总数字。）2. The one-digit adder made it easy for me to keep track of my expenses.（这个一位数加法器让我容易跟踪我的开支。）']
例句：
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1. The one-digit adder was used to add up the numbers quickly.
这个一位数加法器被用来快速加总数字。
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2. The one-digit adder made it easy for me to keep track of my expenses.
这个一位数加法器让我容易跟踪我的开支。
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3.The one-digit adder was a useful tool for students who needed to calculate small sums quickly.
这个一位数加法器是学生快速计算小数额的好工具。