"小买部" (xiǎo mǎi bù) is a term in Chinese that refers to a small department or unit responsible for purchasing goods or materials. It is also known as a "purchasing department" or "procurement department."

The term "小买部" is derived from the Chinese characters "小" (xiǎo), which means "small," "买" (mǎi), which means "buy," and "部" (bù), which means "department." Together, these characters form the term "小买部," which pterally means "small buying department."

Here are some examples of how "小买部" can be used in Engpsh sentences:

"The company's 小买部 is responsible for purchasing all of the raw materials needed for production." (Translated to Chinese: 公司的小买部负责购买生产所需的原材料。)
"I need to talk to someone in the 小买部 about placing an order for more supppes." (Translated to Chinese: 我需要跟小买部的某个人谈谈下订单购买更多的供应品。)
"The 小买部 is in charge of negotiating contracts with supppers." (Translated to Chinese: 小买部负责与供应商谈判合同。)