“门户”概念、定义、翻译-科学时代

单词	门户
释义	网络与多媒体词汇手册门户 portal
随便看	frequent urination freq．（frequency） fresco fresco fresco fresco fresh fresh fresh air ratio fresh and live goods fresh and living goods fresh and/or rain water damage fresh and/or rain water damage fresh butter fresh cargo fresh carrot juice fresh cucumber juice freshen freshener freshet freshet freshet fresh fillet fresh fish fresh frozen plasma

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。