“changing channel”概念、定义、翻译-科学时代

单词	changing channel
释义	海洋与水文词汇手册 changing channel 变动河床，变动河槽
随便看	secondary standard secondary standard solar cell secondary star secondary state secondary state secondary station secondary steam secondary sterility secondary stock secondary storage secondary stress secondary stress secondary stress secondary stress secondary strike secondary structure secondary structure secondary structure secondary structure secondary succession secondary succession secondary succession secondary succession secondary succession secondary surveillance radar

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。