a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
同义词：tungsten??/??wolfram??/??W??/??atomic number 74
the cardinal compass point that is a 270 degrees
同义词：west??/??due west??/??westward??/??W
a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm
同义词：watt??/??W
the 23rd letter of the Roman alphabet
同义词：W??/??letter w??/??double-u
In the past,the W.H.O.and experts with America's Centers for Disease Control and Prevention noted guidance for disease spread on airplanes.
VOA : special.2009.07.14
Wrev w reversible. in this case here let's see this is it's a pressure is going down.
曲线下的面积，可逆过程的功,这个过程中。
热力学与动力学课程节选 : 麻省理工公开课
And then we can go ahead and let's quickly write out w hat the formal charges for all of these will be.
然后我们可以开始很快地,把所有的形式电荷都写出来。
化学原理课程节选 : 麻省理工公开课
And President George W.Bush's Scottie dog Barney had his own Web cam series on the White House Web site.
VOA : special.2009.02.23
To see a large collection of the artist's work, you can visit the Wilhelmi/Holland Gallery next to W Studio.
VOA : special.2009.09.09
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。