“obstacle”概念、定义、翻译-科学时代

单词	obstacle
释义	军事词汇手册 obstacle 障碍物；（雷达）干扰
随便看	Milky Way Milky Way milky way Milky Way galaxy Milky Way Galaxy Milky Way system mill mill mill millability mill approach table mill barrel millboard mill clearance mill course mill cull milled edge milled feed mill edge milled peat milled powder milled powder milled rice milled rice millefiori glass

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。