“nightmare”概念、定义、翻译-科学时代

单词	nightmare
释义	医学词汇手册 nightmare 梦魇
随便看	logger logger logger loggia logging logging logging logging logging logging alarm logging camp logging curve logging data logging engineering logging headquarter logging locomotive logging machinery logging machine system logging mechanization logging operation logging slash logging sledge logging technology logging tool logging tractor

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。