“ball bearing”概念、定义、翻译-科学时代

单词	ball bearing
释义	矿业工程技术词汇手册 ball bearing 滚珠轴承；球轴承
随便看	common external tariff--common external tariff (CET) common external tariff--common external tariff (CET) common facility co-operative common factor common factor common factor common factor common factor space common factor variance common fennel Common Floweringquince Fruit common flue system common forest common form common fraction common fund common fund common fund common garden canna common garden cress common garden petunia common (garden) tulip common garden tulip common gateway interface Common Gateway Interface

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。