毫米的英文单位名称是什么？
编辑：自学文库
时间：2024年03月09日
The English unit name for "毫米" is "millimeter". A millimeter is a metric unit of length equal to one thousandth of a meter. It is commonly used in various fields such as science, engineering, and manufacturing to measure very small distances or thicknesses. The abbreviation for millimeter is "mm". This unit is widely used in everyday life as well, for example, to measure the thickness of paper, the size of small objects, or the width of a fingernail. The millimeter is a convenient unit because it allows for precise measurements in situations where using larger units like centimeters or meters would be impractical.