笔记
optical character recognition ink(OCR ink) 光学字符判读油墨
optical mark recognition ink (OMP ink) 光学记号判读油墨
a sightseeing safari 观光旅行
It's none of your business 关你屁事！
squeegeeing area 刮墨区
squeegee angle 刮墨角度
squeegee pressure,relative 刮墨刀相对压力
grindometer 刮板细度仪