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请输入英文单字，中文词皆可：

f    音标拼音: ['ɛf]
n. 字母f

字母f

F
n 1: a degree on the Fahrenheit scale of temperature [synonym:
{degree Fahrenheit}, {F}]
2: a nonmetallic univalent element belonging to the halogens;
usually a yellow irritating toxic flammable gas; a powerful
oxidizing agent; recovered from fluorite or cryolite or
fluorapatite [synonym: {fluorine}, {F}, {atomic number 9}]
3: the capacitance of a capacitor that has an equal and opposite
charge of 1 coulomb on each plate and a voltage difference of
1 volt between the plates [synonym: {farad}, {F}]
4: the 6th letter of the Roman alphabet [synonym: {F}, {f}]

F \F\ ([e^]f).
1. F is the sixth letter of the English alphabet, and a
nonvocal consonant. Its form and sound are from the Latin.
The Latin borrowed the form from the Greek digamma ?,
which probably had the value of English w consonant. The
form and value of Greek letter came from the Ph[oe]nician,
the ultimate source being probably Egyptian.
Etymologically f is most closely related to p, k, v, and
b; as in E. five, Gr. pe`nte; E. wolf, L. lupus, Gr.
ly`kos; E. fox, vixen; fragile, break; fruit, brook, v.
t.; E. bear, L. ferre. See Guide to Pronunciation,
[sect][sect] 178, 179, 188, 198, 230.
[1913 Webster]

2. (Mus.) The name of the fourth tone of the model scale, or
scale of C. F sharp (F [sharp]) is a tone intermediate
between F and G.
[1913 Webster]

{F clef}, the bass clef. See under {Clef}.
[1913 Webster]

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  • Reddit - Dive into anything
    Reddit is a network of communities where people can dive into their interests, hobbies and passions There's a community for whatever you're interested in on Reddit
  • windows - What is %f in the for loop command? - Stack Overflow
    for %f in (* doc * txt) do type %f In the preceding example, each file that has the doc or txt extension in the current directory is substituted for the %f variable until the contents of every file are displayed To use this command in a batch file, replace every occurrence of %f with %%f
  • python - What is print (f. . . ) - Stack Overflow
    A formatted string literal or f-string is a string literal that is prefixed with f or F These strings may contain replacement fields, which are expressions delimited by curly braces {} While other string literals always have a constant value, formatted strings are really expressions evaluated at run time Some examples of formatted string
  • F-list Resources [Mega Post] : r FList - Reddit
    F-list Status Tracker [type " c name" in url for characters] Art Owner's Best Friend! [Find people using your artwork] Another art search, though more than f-list Emojis F-list Rising [Chat Program] Pen Tool Practice [Get better at photo editing] How to get RP on F-list Anti-Eicon Blocker (stop Eicons from showing in ads) Official Links Code
  • f# major scale - why e# and not f? : r musictheory - Reddit
    could someone explain to me as simple as possible why the last note in the f# major scale is e# rather than the equivalent f (and as a consequence the scale has 6 sharps where 5 would suffice)?
  • What does the „f“ in the camera App mean? : r iphone - Reddit
    Aperture stop (f) is a photographic term that refers to how much light a lens can transfer from the scene to the sensor in an instant The aperture stop with the Sutter speed and the Sensibility of the sensor determine the exposure of the photograph
  • Swagbucks: List of common links for search wins and collectors bills . . .
    Below is a list of links taken directly from Swagbucks' Twitter feed FB The search terms in parenthesis are just to help keep track of where you are in the list as you are clicking the links until you get a search win The idea came from one of these links posted in a facebook group - because everyone noticed it had a higher chance of getting a search win every single day Updated Aug '23
  • NFL: National Football League Discussion - Reddit
    If it's related to the NFL, but not about the NFL (such as streams, betting-related posts, video games, Fantasy Football, College Football, or NFL-related jokes), please check the sidebar People who are related to the NFL have lives outside of their organization as well, and in the majority of instances these are best discussed in the subreddit associated with their particular team
  • I got a F in English or I got an F in English? : r grammar - Reddit
    15 votes, 20 comments true I was wondering whether you have to use "a" or "an" when you have letters like x or f





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