Binet-cauchy theorem
[计] 宾纳一柯西定理
🧩 词语组成解析
[计] 宾纳一柯西
[计] 柯西
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。