“方头螺钉--板头尖端木螺钉”概念、定义、翻译-科学时代

单词	方头螺钉--板头尖端木螺钉
释义	机械工程词汇手册 lag screw 方头螺钉；板头尖端木螺钉
随便看	drawing press drawing program drawing programme drawing right drawing right drawing room drawing room drawing-room comedy drawing-room drama drawing-room literature drawings drawings account drawing shaft drawing silk drawing temperature drawing test draw line drawn butter drawn butter drawn clause drawn fish drawn in scale drawn-on cover drawn-on sides cover drawn-on solid cover

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。

lag screw