“（纵帆）后缘”概念、定义、翻译-科学时代

单词	（纵帆）后缘
释义	请查阅后缘--帆缘--（纵帆）后缘--（四角帆）帆缘
随便看	navigable navigable navigable channel navigable channel depth navigable database navigable pass navigable route navigable stage navigable water navigable water level navigable waterway navigating database navigating in confined waters navigating in shallow waters navigation navigation navigation navigation navigation navigation navigation navigation accuracy Navigation Act navigation act navigation aid

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。