词汇	have short/near sight
释义	have short/near sight 视力差看
随便看	laser disk Laser Disk Laser disks that infringed copyright laser displacement bar laser displacement measurement laser displacement meter Laser Displacement Meters laser displacement sensor laser displacement sensors laser display laser display circuit laser display panel Laser Displays laser display system Laser display technology laser dissociation ionization laser dissuader laser distance finding laser distance measurement laser distance measuring Laser distance-measuring laser-distance-measuring Laser Distance Measuring Equipment laser distance measuring instrument laser distance measuring system