“upward stroke”概念、定义、翻译-科学时代

单词	upward stroke
释义	机械工程词汇手册 upward stroke 上行冲程，上向冲程
随便看	ascospore ascostroma Ascott ascribed status ascribed status ascribed status ascriptive ascriptive culture ascriptive group ASCS ASCS (Agricultural Stabilization and Conservation Service) ASCS--ASCS (Agricultural Stabilization and Conservation Service) ascus ascus ascus ascus ascus ascus apparatus ascus mother cell ascus vesicle ascx ascx # VisualStudio.NETWeb用户控件 ASC（Accounting Standards Committee） asdic As-dur

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。

upward stroke