ruler
US /ˈruː.lɚ/
UK /ˈruː.lɚ/

名詞
1.
統治者, 君主
a person exercising government or dominion
範例:
•
The benevolent ruler was loved by all his subjects.
這位仁慈的統治者受到所有臣民的愛戴。
•
The country was under the absolute power of a single ruler.
這個國家處於一個統治者的絕對權力之下。
2.
尺子
a straight strip of wood, plastic, or metal, marked in inches or centimeters and used for measuring or drawing straight lines
範例:
•
Please use a ruler to draw a straight line.
請用尺子畫一條直線。
•
I need a ruler to measure the length of this table.
我需要一把尺子來測量這張桌子的長度。
在 Lingoland 學習這個單詞