calculus

n.微积分

cal, CAL (also Cal), calabash, Calais, calamine, calamitous, calamity, calcification, calcify, calcination, calcine, calcium, calcium carbide, calcium hydroxide, calculable, calculate, calculated, calculating, calculation, calculator, Calcutta, caldron, calendar, calendar month, calendar year (also year), calender, calf, calf-love, calibrate, calibration, calibre (US caliber), calico, California, caliper, calipers, caliph, caliphate, calisthenics, calk, call,