“免费所得”的概念、定义、翻译、参考文献-科学参考

单词	免费所得
释义	免费所得 franked income
随便看	spot annealing spot application spot area spot asset spot assuming geometrical optics spot beam antenna spot blight spot board spot bond spot broadcasting spot broker spot burning spot buyer spot canker spot cash spot cash transactions spot check spot checker spot checking spot chromatography spot colorimetry spot comparism exposure meter spot contact bearing spot contract spot corrosion

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。