英语词汇“pi”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	pi
释义	pi 1. n. 1. the sixteenth letter of the Greek alphabet. 2. (as &pi.) the symbol of the ratio of the circumference of a circle to its diameter (approx. 3.14159). Phrases and idioms pi-meson = PION. Etymology: Gk: sense 2 f. Gk periphereia circumference 2. adj. Brit. sl. pious. Phrases and idioms pi jaw a long moralizing lecture or reprimand. Etymology: abbr. 3. US var. of PIE(3).
随便看	Orangeman orangery orang-utan orate oration orator oratorio oratory orb orbicular orbiculate orbit orbital orca Orcadian orch. orchard orcharding orchardman orchestra orchestrate orchid orchil orchis orchitis

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