Equilateral triangle
出国 Abroad等边三角形
🧩 词语组成解析
equilateral
[.i:kwi'lætərəl]
adj. 等边的，等面的;
🗣️ 情景例句
You got it.
答对了。
Your pronunciation is excellent.
你的发音很好。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。