ruler
英 ['ru?l?]
美['rul?]
- n. 尺；統(tǒng)治者；[測(cè)] 劃線板，劃線的人
英英釋意
- 1. measuring stick consisting of a strip of wood or metal or plastic with a straight edge that is used for drawing straight lines and measuring lengths
- 2. a person who rules or commands;
- "swayer of the universe"