“chemical etching”概念、定义、翻译-科学时代

单词	chemical etching
释义	材料学词汇手册 chemical etching 化学蚀刻
随便看	after sight after sight after sight--after sight (a/s) after sight (a/s) after sight bill after six after-soaping afterstain after stretching after stretching line after-swarm after table after-taste after-taste aftertaste after-tax after tax after tax after tax after-tax cash flow (ATCF) after-tax equity reversion (ATEF) after-tax equity yield after-tax income after-tax income after tax income

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。