microinch

例句：

1. 1.The microinch ruler is the perfect tool for measuring small parts.
   微英寸尺子是测量小部件的理想工具。
2. 2. The engineer used a microinch screwdriver to tighten the bolts.
   工程师使用了一个微英寸螺丝刀来拧紧螺栓。
3. 3.The microinch camera is capable of capturing high-quality images with its 4MP sensor.
   这款微英寸相机配备了400万像素传感器，能够拍摄高质量的图片。