“下托架”的概念、定义、翻译、参考文献-科学参考

单词	下托架
释义	下托架 bottom bracket
随便看	pocket ammeter pocket anemometer pocket aspiration psychrometer pocket barker pocket barograph pocket beach pocket bimetal thermometer pocket block pocket boom pocket builder pocket calculator pocket chamber pocket chronometer pocket clay pocket compass pocket computer pocket conveyer pocket cylinder pocket disk pocket divider with sheath pocket dosimeter pocket elevator pocket feeder pocket filling and sealing packager pocket floor

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。