Formation function
[化] 形成函数
🧩 词语组成解析
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
Do you have any brothers or sisters?
你有兄弟姐妹吗？
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有两个人在一座珊瑚岛上呆了5天，他们真希望在那儿再多呆一些日子。