the branch of mathematics that is concerned with limits and with the differentiation and integration of functions 同义词:infinitesimal calculus,
a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body; "renal calculi can be very painful" 同义词:concretion,
an incrustation that forms on the teeth and gums 同义词:tartar, tophus,
百科解释
Calculus is the mathematical study of change,, Chapter 1, p 2