英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

sulk    音标拼音: [s'ʌlk]
n. 闹情绪,快快不乐
vi. 不高兴,闷闷不乐,不悦,生气,愠怒

闹情绪,快快不乐不高兴,闷闷不乐,不悦,生气,愠怒

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Pi - Wikipedia
    The number π ( paɪ ⓘ; spelled out as pi) is a mathematical constant, approximately equal to 3 14159, that is the ratio of a circle 's circumference to its diameter
  • Pi | Definition, Symbol, Number, History, Applications, Facts . . .
    Pi, in mathematics, is the ratio of the circumference of a circle to its diameter Because pi is irrational (not equal to the ratio of any two whole numbers), its digits do not repeat, and an approximation such as 3 14 or 22 7 is often used for everyday calculations
  • Pi (π) - Math is Fun
    Then the circumference (all the way around the circle) is 3 14159265 a number known as Pi Pi (pronounced like "pie") is often written using the Greek symbol π With a diameter of D the circumference is πD: The definition of π is: of a Circle
  • What Is Pi, and How Did It Originate? - Scientific American
    Succinctly, pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle Regardless of the circle's size, this ratio will
  • What is Pi? - Pi Day
    Pi (often represented by the lower-case Greek letter π), one of the most well-known mathematical constants, is the ratio of a circle’s circumference to its diameter
  • What Is Pi? Understanding the Number Symbol - Statistics by Jim
    Pi is an irrational number, which means you can’t write it as a simple fraction Its decimal form goes on forever and never settles into a repeating pattern No matter how far you go, the digits keep coming We use the Greek letter π to represent it
  • What is Pi (π)? Definition, Formula, and Uses Explained
    Pi, represented by the Greek letter π, is the ratio of the circumference of a circle to its diameter It is a mathematical constant with the value equal to 3 14159
  • The Magic of Pi: Its Origins, Calculation, and Meaning
    But what exactly is pi (π), and why does it deserve its own holiday? Let’s explore the origins, calculation, and significance of this mysterious and infinite number
  • Value of Pi - Symbol, Examples, Pi Values | What is Pi? - Cuemath
    Pi is a mathematical constant with a value of 3 1415929 It is defined as the ratio of the circumference to the diameter of a circle Learn about what is pi in math, its formula, and the 100 decimal places of pi
  • What Is Pi? (Grades 5-8) - NASA
    Pi is an irrational number That means it goes on forever and it never repeats its sequence of numbers Pi has been calculated to more than one trillion digits! But NASA scientists and engineers use far fewer digits in their calculations Usually, the approximation of 3 14 is precise enough





中文字典-英文字典  2005-2009