“用户自创内容”概念、定义、翻译-科学时代

单词	用户自创内容
释义	广告学词汇手册用户自创内容 UGC (user-generated content)
随便看	impact strength impact stress impact stress impact stress impact stress impact switch impact test impact test impact test impact tester impact tester impact tester impact testing machine impact testing machine impact toughness impact toughness impact toughness impact tower impact value impact viscosity impact wave impact weight impact zone impact zone impact zone

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。