“polar bond”概念、定义、翻译-科学时代

单词	polar bond
释义	化工词汇手册 polar bond 极性键，极性共价键
随便看	cline cline -cline cline cline cline cline cline cling clingfish clinging root cling stone clinic clinic -clinic clinic clinical anthropology clinical death clinical death clinical depression clinical diagnosis clinical diagnostic method clinical ethics clinical experience clinical hemorheology

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。