“second mate”概念、定义、翻译-科学时代

单词	second mate
释义	旅游词汇手册 second mate 二副
随便看	even bargain even bargain even bargain evenbedded even-charge isotope even-charge nucleus even-charge number even coupling even cycle even-electron ion even-even element even-even nucleus even-even nucleus even fracture even fracture even fracture even function even function even grain even illumination Evening evening assembly evening assembly for alumni evening campion evening class

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。