“family（viewing）hour”概念、定义、翻译-科学时代

单词	family（viewing）hour
释义	广播影视词汇手册 family（viewing）hour 家庭收看时间（家庭成员共同观看电视节目的时间，通常为晚上8点至9点）
随便看	exchange clearing agreement exchange clearing house exchange coefficient exchange coefficient exchange collision exchange column exchange commission exchange compensation allowance exchange contract exchange control exchange control exchange control exchange control exchange control exchange control authorization exchange control regulation exchange-coupled ion pair exchange courtesy exchange cross rate exchange current density exchange deformation exchange degeneracy exchange depreciation exchange depreciation exchange diffusion

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。