Legendre function
[计] 勒让德函数
🧩 词语组成解析
n. 勒让德（法国数学家）
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
... and thirsty, Mum.
。。。。。。口也渴，妈妈。