ruler
/ˈruːlə(r)/noun
1
- a person exercising government or dominion统治者; 管理者; 支配者。
1.1
- Astrology another term for RULING PLANET.【占星】同RULING PLANET.
2
- a straight strip or cylinder of plastic, wood, metal, or other rigid material, typically marked at regular intervals and used to draw straight lines or measure distances尺, 直尺; 刻线板。
派生词