“本底”概念、定义、翻译-科学时代

单词	本底
释义	工程与技术词汇手册 background 本底
随便看	bream breast breast breast breast breast abutment breast and pillar method breast band breastbone breast boom breast cut breast fast breast fast breast feeding breast-feeding breastfeeding breast feeding breast fin breast height form factor breast height form quotient breasthook breastings breast line breast line selvedge strip breast node

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。

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