尺子的英文：
rule
ruler

参考例句：

Is that a ruler?
那是一把尺子吗？

Isn't this your ruler?
这不是你的尺子吗?

He reminded me not to forget to bring my ruler
他提醒我别忘了带尺子。

He reminded me not to forget to bring my ruler.
他提醒我别忘了带尺子。

I went into a stationer’s to buy a ruler.
我走进文具店去买一把尺子。

A ruler with scales in inches and centimeters.
一把标有英寸和厘米刻度的尺子

His mannerism was to have a ruler in his hand and swing it to and fro
他的怪癖是手中拿一把尺子,前后摆动。

a square having a metal ruler set at right angles to another straight piece.
有一根金属尺子安装在另一根之上成直角的直尺。

A device, such as a ruler, tab, or bar, that serves as an indicator or acts to regulate a motion or operation.
导向装置用作指向物或用来调整运动方向或运行的装置,如尺子、调整片或栅栏

rule是什么意思：
n. 规则；惯例；统治
v. 控制，影响；规定；统治

rule of detachment
分离规则

commutation rule
交换法则

This is what ruling is!
这就是统治的意义！

A world where the rule of law supplants the rule of the jungle
这是一个用法治取代恃强凌弱规则的世界。

He who will not be ruled by the rudder must be ruled by the rock.
不受制于船橹，就受制于礁石(一味蛮干，必定失败)。

ruler是什么意思：
n. 统治者；尺

Dictators are arbitrary rulers.
独裁者即独断专横的统治者。

He was once a potent ruler.
他曾经是有权势的统治者。

Circumstances are the rulers of the weak, instrument of the wise.
弱者困于环境，智者利用环境。

The rulers should consider the interests of the multitude.
统治者要为黎民的利益着想。

The savage ruler ordered that the prisoner be executed.
那残暴的统治者命令将囚犯处死.