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
Your family or the public?
你的家人还是公众
Which of your arms is sore?
你哪个手臂酸呀？
Look out! There's a kangaroo!
当心！一只袋鼠！