accuracy

The accuracy of his answer surprised the teacher.

他答案的正确性让老师感到惊讶。

We must check the accuracy of the facts before sharing them.

在分享之前我们必须核对事实的正确性。

Her accuracy in math problems is amazing.

她在数学题上的正确性令人惊叹。

The article was full of errors and lacked accuracy.

这篇文章错误很多，缺乏正确性。

Accuracy is key when giving directions.

给人指路时，正确性非常重要。

This machine cuts metal with high accuracy.

这台机器切割金属的精密度很高。

Scientists need tools with great accuracy for their research.

科学家做研究需要精密度高的工具。

The robot moves with amazing accuracy.

这个机器人移动得非常精确。

GPS devices have improved in accuracy over the years.

多年来，GPS设备的精密度有所提高。

Accuracy in timekeeping is important for this experiment.

这个实验对时间记录的精密度要求很高。