“minus sign”概念、定义、翻译-科学时代

单词	minus sign
释义	工程与技术词汇手册 minus sign 减号
随便看	brownish eruption brownish forest soil brownish urine Brownist Brownists brown leaf spot of rice brown leaf spot of soybean brownline Brownlow Committee Brown-Mood procedure brown muscardine brown mustard brown ocher Brown orifice brown-out brownout brown out brown paddy soil Brown--Pamela brown paper Brown-Peterson paradigm brown petroleum brown prawn brownprint brown race

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。

minus sign