“sergeant”概念、定义、翻译-科学时代

单词	sergeant
释义	军事词汇手册 sergeant 中士；上士
随便看	barricade barricade barricade Barrie barrier barrier barrier barrier barrier barrier barrier barrier barrier barrier barrier barrier barrier bar barrier bar barrier basin barrier basin barrier beach barrier beach barrier beach barrier capacitance barrier coating

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。