Meaning: [sɪː] 
n. 1. a degree on the centigrade scale of temperature 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 3. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) 4. a base found in DNA and RNA and derived from pyrimidine; pairs with guanine 5. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds 6. ten 10s 7. a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 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 11. street names for cocaine. adj. being ten more than ninety.
n. 1. a degree on the centigrade scale of temperature 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 3. one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose) 4. a base found in DNA and RNA and derived from pyrimidine; pairs with guanine 5. an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds 6. ten 10s 7. a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 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 11. street names for cocaine. adj. being ten more than ninety. 
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(31) B comes before C in the alphabet.
(32) 'Cat' begins with C / 'C'.
(33) Summers are hot, with monthly averages above 22?C.
(34) The temperature went up to 35?C.
(35) The boiling point of water is 100?C.
(36) Injections of vitamin C are obviously advantageous.
(37) Preheat the oven to 190°C.
(38) It has also been fortified with vitamin C.
(39) Citrus fruits are rich in vitamin C.
(40) Socrates flourished about 400 B.C.
(41) Beijing is about twelve hours ahead of Washington D.C.
(42) Oranges are rich in vitamin C.
(43) Vitamin C helps to detoxify pollutants in the body.
(44) Oranges are full of vitamin C.
(45) Rachel got C for her French exam.
(46) Highs today will be in the region of 25?C.
(47) Abbreviations like B.C. and A.D. are usually capitalized.
(48) She got C / 'C' in / for Physics.
(49) C is soft in 'city' and hard in 'cat'.
(50) The Great Wall dates from the third century B.C.
(51) 70% of pupils got Grade C or above.
(52) Middle C is equivalent to 256 vibrations per second.
(53) The key changes from C major to A minor.
(54) My cabin is on deck C.
(55) Vitamin C increases the absorption of iron from food.
(55) Wish you can benefit from sentencedict.com and make progress everyday!
(56) A/C is the standard abbreviation for 'ccount'.
(57) Press'shift " and type " C ".
(58) C comes before E in the alphabet.
(59) Daytime temperatures can reach 40?C.
(60) Heat gradually destroys vitamin C.