Fibonacci
[计] 斐波纳契
🗣️ 情景例句
the other night when I was trying on my new clothes.
也就是我试新衣服的那天晚上。
The mouse that hath but one hole is quickly taken.
狡兔三窟。
What was the population of the world in 1950?
1950年世界人口是多少？