英 [ˈru:lə(r)z] 美 [ˈrʊlər]
n. 统治者；标尺，[数] 直尺
ruler /ˈruːlə/ CET4 TEM4
可数名词 The ruler of a country is the person who rules the country. 统治者
The former military ruler of Lesotho has been placed under house arrest.
莱索托前军事统治者已被软禁了。
可数名词 A ruler is a long, flat piece of wood, metal, or plastic with straight edges marked in or inches or centimetres. Rulers are used to measure things and to draw straight lines. 尺
...a twelve-inch ruler.
…一把12英寸长的尺子。
标尺-引用次数：3
参考来源数字水准仪硬件电路设计和实现
直尺
划线板
统治者
尺子
尺规
尺
规尺
标尺(Rulers)，它是用户在使用Flash制作动画过程中，经常用到的一个辅助工具，它可以使用户精确移动或者绘制物体。
竛 Rulers（显示标尺）命令 显示或隐藏窗口的顶部和左侧的标尺。
良久都没去东方夏威夷(Hawaii)玩了，荷官长(Rulers)的太丑了。幸福与快乐是如此的垂手可得，俯拾皆是。
尺规 (Rulers) ：预设值是不使用尺规的，但为了方便选单上的每个选项对齐，建议勾选尺规。
The legislative body had voted to oust the country's onetime rulers.
立法机构已投票罢黜了该国以前的统治者们。
The city's rulers skilfully played both powers off against each other.
这座城市的统治者巧妙地挑起两派势力之间的争斗。
How many rulers have they got?
他们有多少尺子？
Tut's final resting place is one of the smallest of the rulers' tombs in the Valley of the Kings.
VOA : special.2009.12.15
and when he lays out the ideal society in his view in the Republic, we find there are multiple rulers.
他在《理想国》一书中论述了心目中的,理想社会,我们从中能看出精英集团的存在
古希腊历史简介课程节选 : 耶鲁公开课
Justice is nothing more or less right than what benefits the rulers, the rulers who determine the laws of justice.
正义没有对错,只要那对统治者有利，因是由他们决定正义的法律。
政治哲学导论课程节选 : 耶鲁公开课
Historians say British mapmaker Bartholomew Gosnold first made a map of the island for the rulers of England in sixteen-oh-two.
VOA : special.2011.07.25
The trade was so important to national economies that rulers launched wars in their struggle to control spices.
VOA : special.2010.06.01
He had threatened Arab rulers in Jordan and Lebanon no less than the Jews of Israel.
WSJ: Ruth R. Wisse: Bush Destroyed a Dictator. Clinton Installed One.
From the perspective of the rulers, a few peasant uprisings are a sign of good management.
The department used to rely on old-fashioned charts and rulers to work out where to search.