C

名词 c:

1. a degree on the centigrade scale of temperature
   同义词：degree centigrade, degree Celsius
2. the speed at which light travels in a vacuum; the constancy and universality of the speed of light is recognized by defining it to be exactly 299,792,458 meters per second
   同义词：speed of light, light speed
3. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
   同义词：deoxycytidine monophosphate
4. a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
   同义词：cytosine
5. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
   同义词：carbon, atomic number 6
6. ten 10s
   同义词：hundred, 100, century, one C, centred
7. a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second
   同义词：coulomb, ampere-second
8. a general-purpose programing language closely associated with the UNIX operating system
9. (music) the keynote of the scale of C major
10. the 3rd letter of the Roman alphabet
    同义词：letter c
11. street names for cocaine
    同义词：coke, blow, nose candy, snow

形容词 c:

1. being ten more than ninety
   同义词：hundred, one hundred, 100

c 或 C

n.（名词）
【复数】 c`s 或 C`s
The third letter of the modern English alphabet.
C字母：现代英语字母表的第三个字母
Any of the speech sounds represented by the letterc.
字母：字母c 所表示的读音
The third in a series.
序列中的第三
C The third best or third highest in quality or rank:
C C等，中等：在质量或级别上第三好或第三高：
例句：
a mark of C on a term paper.
期末考试卷上批了个C

Music
【音乐】
The first tone in the scale of C major or the third tone in the relative minor scale.
C调主音：C大调音阶中的第一个音或C小调音阶中的第三个音
A key or scale in which the tone of C is the tonic.
C调音阶：以C调为主音的音键或音阶
A written or printed note representing this tone.
C调音符：代表C调的手写体或印刷体音符
A string, key, or pipe tuned to the pitch of this tone.
发C调的乐器：调至A调音高的弦乐器、琴键或管乐器

c
c 2
abbr.（略语）
Physics Candle.
【物理学】 Candle.
Carat.
Carat.
Physics Charm quark.
【物理学】 Charm quark.
Also C Mathematics Constant.
也作 C 【数学】 Constant.
Cubic.
Cubic.