“commercial break”概念、定义、翻译-科学时代

单词	commercial break
释义	新闻与传播词汇手册 commercial break （节目中的）广告时间
随便看	life cycle life cycle life cycle life cycle life-cycle life cycle life cycle life cycle life cycle life cycle life cycle life-cycle analysis life cycle analysis life cycle analysis (LCA) life cycle analysis--life cycle analysis (LCA) life cycle cost life cycle cost life cycle cost life cycle cost life cycle cost life cycle cost analysis life cycle costing life cycle costing life cycle cost (LCC) life cycle cost--life cycle cost (LCC)

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。