“bulk”概念、定义、翻译-科学时代

单词	bulk
释义	出版印刷词汇手册 bulk 书心厚度，纸的松厚度
随便看	surf zone surf zone surf zone surge surge surge surge surge surge surge surge surge surge surge surge surge bunker surge celerity surge current surge current surge diverter surge drum surge flow surge height surge impedance surge impedance

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。