“scratching”概念、定义、翻译-科学时代

单词	scratching
释义	音乐词汇手册 scratching 摩擦手法
随便看	laser annealing equipment laser antimissile laser array laser array laser array laser automatic tracking laser backscatter device laser bar laser basic mode laser bathymetric survey laser beam laser beam laser beam cutting laser beam cutting laser beam expander laser beam follower laser beam machining laser beam marking laser beam perforation laser beam perforation laser beam printer laser beam profile measuring equipment laser beam trap laser beam welding laser beam welding

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。