Mathematical object
[计] 数学对象
🧩 词语组成解析
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
There is no social problem it is more incumbent upon us to understand than this of the role of custom.
而没有任何一个社会问题比得上风俗的作用问题更要求我们对它理解。