1, PI word pronunciation: pí; consonant: P; rhyme: i.
2, meaning: spring and autumn Jin Yi. Formerly known as Jiyuan City West County in present-day Henan Province. Ancient Pixi. Qin set county, in today's Chengdu City, Sichuan Province, west PI County. River name. Minjiang River tributary, branching from the irrigation county, through PI County, to the south of Chengdu city and the Jinjiang River.
3, group word: PI tube [pítǒng] bamboo wine containers. PI people cut off more than two feet of bamboo, leaving a section for the bottom, carved outside for the pattern, or Zhu or black or unpainted, used to hold wine. PI brew [píniàng] that PI tube wine.