ruler
英 /ˈruːlə/
中文释义
n.统治者；尺，直尺
A measuring tool, typically a straight strip with markings for measurement.
常用搭配
- wooden ruler木尺
- measure with a ruler用尺测量
- absolute ruler绝对统治者
例句
- Use a ruler to draw a straight line.用尺画一条直线。
- The ancient city was governed by a single ruler.那座古城由一位统治者管辖。