Recurrence formula
[计] 迭代公式
🧩 词语组成解析
recurrence
[[ri'kʌrəns]]
n. 再现, 再发生, 反复, 循环\\n[医] 复发, 再发
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
I see you're feeling better already, Betty.
我看得出来你已经感觉好些了， Betty。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
Who won the girls' 400 metres?
女子400米赛跑谁获胜？