Equilateral hyperbola
等轴双曲线, 直角双曲线
🧩 词语组成解析
equilateral
[.i:kwi'lætərəl]
adj. 等边的，等面的;
hyperbola
[hai'pə:bələ]
n. 双曲线;
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
Should I take the bus?
要乘公共汽车吗？
at any rate for short periods -- that running, jumping and kicking a ball are tests of national virtue.
至少在短期内如此 -- 跑跑、跳跳、踢踢球是对一个民族品德素质的检验。