“polarity”概念、定义、翻译-科学时代

单词	polarity
释义	物理学词汇手册 polarity 极性
随便看	debt outstanding debt paper debt payable at a future time debt payment Debt Peonage debt policy debt policy debt pooling debt ratio debt ratio debt ratio debt ratio debt ratio debt redemption premium debt refunding debt relief debt relief debt relief debt relief debt relief debt relief counseling service debt reorganization debt repayment debt rescheduling debt rescheduling

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。