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w    音标拼音: [d'ʌbəlju]
n. 字母w

字母w

W
n 1: 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 [synonym: {tungsten},
{wolfram}, {W}, {atomic number 74}]
2: the cardinal compass point that is a 270 degrees [synonym:
{west}, {due west}, {westward}, {W}]
3: 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 [synonym: {watt}, {W}]
4: the 23rd letter of the Roman alphabet [synonym: {W}, {w},
{double-u}]

Labial \La"bi*al\, n.
1. (Phonetics) A letter or character representing an
articulation or sound formed or uttered chiefly with the
lips, as {b}, {p}, {w}.
[1913 Webster]

2. (Mus.) An organ pipe that is furnished with lips; a flue
pipe.
[1913 Webster]

3. (Zool.) One of the scales which border the mouth of a fish
or reptile.
[1913 Webster]


W \W\ (d[u^]b"'l [=u]),
the twenty-third letter of the English alphabet, is usually a
consonant, but sometimes it is a vowel, forming the second
element of certain diphthongs, as in few, how. It takes its
written form and its name from the repetition of a V, this
being the original form of the Roman capital letter which we
call U. Etymologically it is most related to v and u. See V,
and U. Some of the uneducated classes in England, especially
in London, confuse w and v, substituting the one for the
other, as weal for veal, and veal for weal; wine for vine,
and vine for wine, etc. See Guide to Pronunciation,
[sect][sect] 266-268.
[1913 Webster]


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  • writing style - What is the origin of shorthand for with - gt; w . . .
    Although its origin is contested, w has been used at least since the rise of the fast-food industry in the 1950s As a form of shorthand to save time when writing down food orders, waiters replaced the words "with" and "without" with the abbreviations w and w o
  • Are w o, w , b c common abbreviations in the US?
    42 Both "w " and "w o" were common U S abbreviations in correspondence, and in tight spots on data tables, until recently "C o" has always been used in addressing letters to third parties: "John Jones, c o Smith family " The other "slash shilling mark" abbreviations were so uncommon that they usually were not used because of lack of clarity
  • 为什么中国人把w (double you )读成达不溜? - 知乎
    最早的时候,腓尼基字母一共有22个,其中就没有U,只有V,也没有W。 到了大概11世纪的时候,人们把两个字母V连在一起创造出了字母W,所以最早的时候: W=double v 后来,为方便区分元音的V和辅音V,又把原来的V的下方改成圆形而定为元音U。
  • 国内有多少家W酒店,分别是哪些? - 知乎
    W酒店,万豪集团旗下非常出名的时尚奢华酒店品牌。其独特的设计、时尚的装潢、前卫的风格深受许多酒店常旅客欢迎。 国内目前有 10家W酒店和1家W公寓。 分别是位于台北、香港、上海外滩、澳门新濠影汇、广州、成都、西安、苏州、厦门、长沙的W酒店以及广州W服务式公寓。
  • What does “w ” mean? - English Language Usage Stack Exchange
    The shorthand w is used to mean with 2 pieces toast w gravy Is a shorter way of writing "Two pieces of toast with gravy " The B strings tuned w low E 7th fret harmonic- (6th string,7th fret) means "The B strings tuned with low E, 7th fret harmonic " Edited to add: As Denis de Bernardy correctly notes in the comment below, w o means the opposite: without
  • w w 和w v 直接表示浓度吗? - 知乎
    w w, w v 都表示浓度。 浓度从底层上可以理解为两种物质的比例(就是通常概念下的溶质和溶剂) 后一个单位具体是w v取决于行业习惯与实际需求,比如生产上配个50L 底物溶液,溶剂肯定是用称来取样的,那么这时候操规上浓度用w w更为合适一些。 浓度与药效无
  • 英语字母 W 怎么读? - 知乎
    参考2: 字母W怎么读你知道吗? _英语听力下载_沪江英语,这篇文章主要是从w字母的历史渊源方面(从uu创造出w这个字母)并结合赖世雄(主要从事美语学习)的发音来解释的,读法也是"double-u"。
  • Is there a common abbreviation for with or without? e. g. w wo or w w o
    5 Is there a common abbreviation for "with or without"? e g w wo or w w o Obviously, something this complex is best written in full form, but I'm looking for something to use in space constrained applications
  • 请问电容的储能公式W=1 2CU²是怎么推导出来的? - 知乎
    则稳定后电容器储存的电能为E电=1 2CE^2。 如果用公式推导用的是 电功 的公式W=QU, 但是电能符号一般用E,而且对电容器充电,电容器的电荷量是从0随电压线性增大Q(C一定,Q与U成正比),所以Q要用平均值。 即E=W=1 2QU=1 2CU^2 希望对您有帮助!
  • W = Fs 怎样用最简单、最通俗、最白话的方式来理解? - 知乎
    W = Fs 怎样用最简单、最通俗、最白话的方式来理解? 在百度搜索这个问题: 为何电功率计算公式为 P=UI? 看到 York Young 回答内容的第三段中 W = Fs 就看不懂了。 百度 W = Fs … 显示全部 关注者 11 被浏览





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