pi

Related topics: Maths, Numbers

pi /paɪ/ noun [uncountableU] → pie

technicalHM a number that is represented by the Greek letter (π) and is equal to the distance around a circle, divided by its width 圆周率 (π)

Examples from the Corpus

pi• A broken networked intelligence may be able to calculate pi to the billionth digit but not forward e-mail to a new address.• Consider a symmetric equilibrium in which the n firms in industry i all charge a price pi.• Now came the pi ce de r sistance.• One of his most popular miracles occurred one day while pi owing.

Origin pi

(1800-1900) From the name of the first letter of Greek periphereia “distance around a circle”

单词	pi
释义	pi Related topics: Maths, Numbers pi /paɪ/ noun [uncountableU] → pie technicalHM a number that is represented by the Greek letter (π) and is equal to the distance around a circle, divided by its width 圆周率 (π) Examples from the Corpus pi• A broken networked intelligence may be able to calculate pi to the billionth digit but not forward e-mail to a new address.• Consider a symmetric equilibrium in which the n firms in industry i all charge a price pi.• Now came the pi ce de r sistance.• One of his most popular miracles occurred one day while pi owing. Origin pi (1800-1900) From the name of the first letter of Greek periphereia “distance around a circle”
随便看	curl curled curler curlers curlew curlews curlier curliest curliness curlinesses curling curling curling iron curling-iron curlingiron curlings curling-tongs curling tongs curlingtongs curl of lip curl of mouth curl of sb lip curl of sb mouth curl of somebody's lip curl of somebody's lip/mouth