k.

名词 k.:

1. the basic unit of thermodynamic temperature adopted under the Systeme International d'Unites
   同义词：kelvin, K
2. a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
   同义词：potassium, K, atomic number 19
3. the cardinal number that is the product of 10 and 100
   同义词：thousand, one thousand, 1000, M, K, chiliad, G, grand, thou, yard
4. a unit of information equal to one thousand bytes
   同义词：kilobyte, K
5. the 11th letter of the Roman alphabet
   同义词：K, letter k
6. street names for ketamine
   同义词：K, jet, super acid, special K, honey oil, green, cat valium, super C

形容词 k.:

1. denoting a quantity consisting of 1,000 items or units
   同义词：thousand, one thousand, 1000, m, k