可以组成单词ruler，意思是：n.尺子;统治者;直尺;支配者。
例句：1.His guitar makes a noise like a wooden ruler being twanged upon a desk
他的吉他发出一声仿佛木尺弹在课桌上的噪音。
2.What the military rulers have done is to restore the outward appearance of order.
军事统治者所做的只是为了恢复表面上的秩序。
3.Venus, your ruler, will enter the sign of Pisces today.
你的支配者，金星今天将进入双鱼宫。