| 31. | a ruler acting with royal authority |
| 行使皇权的统治者
|
| 32. | the elevation of Caesar from general to ruler of Rome |
| 恺撒从将军升为罗马统治者
|
| 33. | line the paper with a pencil and a ruler |
| 用铅笔和直尺在纸上画线
|
| 34. | a ruler graduated in both inches and centimeters |
| 刻有英寸和公分的尺
|
| 35. | the scale on a ruler [thermometer] |
| 尺[温度计]的标度
|
| 36. | a ruler with a metric scale |
| 标有米制刻度的尺
|