“对外广播”概念、定义、翻译-科学时代

单词	对外广播
释义	广播影视词汇手册对外广播 OB（overseas broadcast）
随便看	direction of play direction of recession direction of rope lay direction of rotation direction of search direction of slope direction of strand lay direction of trade direction of travel direction of twist direction of wave travel direction ratio direction right on personnel direction selection direction-sense movement direction test direction theodolite directive directive directive directive aerial directive breeding directive distribution directive effect directive function

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。