热门资讯...
热文观察...
古诗文 寄方子时二首（明王稚登） 释义 寄方子时二首（明王稚登） 五言律诗 押支韵 之子卧幽谷，相过岁暮时。呼童穿马涧，贳酒出龙池......
词语 费项 释义 fi xing1.用项。...
白发镊不尽，根在愁肠中。...
珍重绣衣直指，远烦白绢斜封。惊破卢仝幽梦，北窗起看云龙。...
广安模拟高考志愿填报，广安高考志愿填报系统入口及指南广安模拟高考志愿填报,广安高考志愿填报系统入口及指南广安模拟高考志愿填报和广安高......
- 2026-02-06
- 2026-02-06
- 2026-02-06
- 2026-02-06
- 2026-02-06
- 2026-02-06
“pi”的英英意思
单词 pi 释义 ▪ I. pi, n.1|pa|The name of the Greek letter (in Gr. ῖ, |pi|).1. Used in Math. to express the ratio of the circumference or periphery () of a circle to its diameter: see P (the letter) II.[1748Euler Introd. in Anal. Infinit. i. viii. (179...
2026-02-06
“pi”的意思
单词 pi 释义 pi n 1 the sixteenth letter of the Greek alphabet (, ), represented in English spelling by `p´ 希腊字母表的第十六个字母（）, 英语拼写中用 p. 2 (geometry 几) symbol () representing the ratio of the circumference of a circle to its diame...
2026-02-06