Meaning of dān zǐ:
单子
the only son of a family; (functional programming or philosophy) monad; list of items; bill; form; bedsheet
Tā shì jiālǐ de dānzǐ, suǒyǐ fùmǔ dōu fēicháng chǒng'ài tā.
他是家里的单子,所以父母都非常宠爱他。
He is the only son in the family, so his parents spoil him a lot.
Zhè mén biānchéng yǔyán lǐ yǒu gè hěn yǒuqù de gàiniàn, jiào zuò dānzǐ.
这门编程语言里有个很有趣的概念,叫做单子。
In this programming language, there is an interesting concept called a monad.
Wǒ xiě le yī zhāng gòuwù dānzi.
我写了一张购物单子。
I wrote a shopping list.
Fúwùyuán gěi le wǒmen zhàngdānzi.
服务员给了我们账单子。
The waiter gave us the bill.
Qǐng tiánxiě zhè zhāng dānzi.
请填写这张单子。
Please fill out this form.
Tā zài yángguāng xià liàngshài chuáng dānzi.
她在阳光下晾晒床单子。
She is drying the bedsheets in the sun.

