- a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine
同义词：thymine, T
- one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
同义词：deoxythymidine monophosphate, T
- a unit of weight equivalent to 1000 kilograms
同义词：metric ton, MT, tonne, t
- a unit of information equal to a trillion (1,099,511,627,776) bytes or 1024 gigabytes
同义词：terabyte, T
- the 20th letter of the Roman alphabet
同义词：T, letter t
- thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer
同义词：triiodothyronine, liothyronine, T
- hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells
同义词：thyroxine, thyroxin, tetraiodothyronine, T
