米尺的精度怎么说英语

In English, a "米尺" (which I believe is a term used to refer to a ruler or measuring tape in the metric system) is typically referred to as a "meterstick." The precision of a meterstick would depend on its design and manufacturing, as well as how accurately it is used to measure something.

For example, a high-precision meterstick might be calibrated to be accurate within a few hundredths of a millimeter, while a lower-precision meterstick might be accurate within a few millimeters. To express the precision of a meterstick in English, you might say something like "This meterstick is accurate to within 0.1 millimeters" or "This meterstick is accurate to within 1 millimeter."