Ruler
01
统治者, 领导者
a person who controls or leads a country, territory, or group of people
例子
She was known as a fair ruler who listened to her people's concerns.
她以倾听人民关切的公正统治者而闻名。
02
尺子, 直尺
a straight, flat tool typically made of wood, plastic, or metal, used for measuring and drawing straight lines
例子
He measured the length of the board using a ruler before cutting it.
他在切割之前用尺子测量了木板的长度。
