单词	pi
释义	English American pinoun uk/paɪ/us/paɪ/symbol Π, π [ U ] mathematics, science the number (approximately 3.14) used to calculate the size of circles [ C or U ] language the 16th letter of the Greek alphabet Thesaurus: synonyms and related words Mathematical symbols addition sign degree division sign equal sign expression foot minus multiplication sign placeholder plus point subtraction sign x y You can also find related words, phrases, and synonyms in the topics: Letters of alphabets pinoun [ U ] /pɑɪ/symbol π geometry a number that is the ratio (= comparison) of the distance around a circle to the distance across the circle, equal to about 3.14159
随便看	preference dividend preference share preference share capital preference stock preference stock preferential preferential creditor preferential share preferential share preferential trade agreement preferentially preferment preferred preferred preferred preferred capital preferred capital preferred customer preferred dividend preferred dividend preferred provider organization preferred share preferred share preferred stock preferred supplier