ruler是什么意思

l see a ruler是什么意思？: 答：我看见了一把尺子。
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ruler postulate什么意思？？: 标尺公设
The ruler postulate states that:
1、Every point on a line can be paired with a real number.
2、The number associated with a point A on the line is called the coordinate of A.
3、Two arbitrary points can be paired with the numbers 0 and 1, defining the length of a unit.
4、The distance between any two points A and B is designated AB.
5、The distance between two points A and B can be found by taking the absolute value of the difference of their coordinates: AB = |A-B|. Note that this implies that a distance is always positive.

where is your ruler是什么意思: 表意是“你的尺子在哪里”
不过要是这是你身边的人对你说的，我倒是觉得他是在骂你……

I AM YOUR RULER什么意思: 　　I am your ruler:我是你的尺子
　　I am:我是
　　双语例句：
　　1.I am determined to find out the secret of her silence toward her mother.
　　我得弄明白她为什么对她母亲守口如瓶。

　　2.I am afraid I am not quite so much the man of the world as might be good for mein some points.
　　我想就某些方面而论，我还没有世故到于己有利的程度。

　　3.In case I am to find a few days in Africa between now and Christmas, I shouldlike to see something of the new French Army.
　　如果在现在与圣诞节之间，我能够在非洲匀出几天时间，我希望视察一下法国的新陆军。

　　4.Don't ask me that. I am completely in the dark myself.
　　这件事不要问我，我自己也是一无所知。
　　5.But unfortunately my own nicety and the nicety of my friends have made me whatI am: an idle, helpless being.
　　但是不幸的是，我自己的以及朋友们的拘泥已使我成为这样一个懒散无能的人。

　　6.You little thought when you were so ill you should live to have such a finestrapping son as I am, did you now?
　　你在病得很厉害的时候，决不会想到你还能有我这样一个高大强壮的儿子吧？你想到过吗？

Is the ruler on the quilt什么意思和如何回答: -Is the ruler on the quilt? 尺子在被子上吗？
-Yes, it is. / No, it's not. 是的，它在。/ 不，它不在。

I want to buy a ruler. to 有什么意义: 我也想买一把尺子。

I want to buy a ruler. too.

the ruler is long.是什么意思？: 这个尺子很长。精锐教育

小学英语单词ruler什么意思: ruler 尺子
ruler 英[ˈru:lə(r)] 美[ˈrulɚ]
n. 统治者; 尺; 直尺;
[例句]He was a weak-willed and indecisive ruler.
他是一位意志薄弱、优柔寡断的统治者。