n. 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
词态变化
原型:ruler
变形:s
常见例句
1
a form of government having two joint rulers
2
n a form of government having two joint rulers
3
the ruler of a province (as in the Roman Empire and Byzantine Empire) or certain religious rulers with secular authority
4
a royal German family that provided rulers for several European states and wore the crown of the Holy Roman Empire from 1440 to 1806
5
any of the British rulers who were members of the House of Hanover n
