“双条件句符号”概念、定义、翻译-科学时代

单词	双条件句符号
释义	哲学词汇手册双条件句符号 biconditional symbol
随便看	inscription inscription inscriptiones tendineae inscriptions inscrutable false inseam seismic method insect insect Insecta insect analysis insect attractant insect bionomics insect-catching leaf insect-catching leaf insect compound eye insect control insect ecology insect enemy insect ethology insect exclusion insect fauna insect gall insect gall insect hole insecticidal bacteria

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。