| 释义 |
〔straightedge〕A rigid flat rectangular bar, as of wood or metal, with a straight edge for testing or drawing straight lines.直尺：木或金属制成的严格水平四方的长块，其边缘笔直，用以测量或画直线〔ruler〕A straightedged strip, as of wood or metal, for drawing straight lines and measuring lengths. Also called In this sense, also called rule 尺，直尺，划线：用木头或金属等制成的直角的条，用于划直线和测量长度 也作 在此意义上也可称作 rule〔Norma〕Latin norma [carpenter's square] * see gnō- 拉丁语 norma [木匠的直尺] * 参见 gnō- |