supply sth to sb 还是 supply sth for sb帮忙再补充一些supply的用法

we don't have enough food supply.
The government should balance the supply and demand.
Will you supply the food for us?
Will the government supply the sufficient demand for the public?

the second one .这是固定的短语结构,记住就ok啦

supply sth. to sb. = supply sb. with sth.
That company supplies paper to the printers.
=That company supplies the printers with paper.
那家公司向印刷商提供纸张.
When money is in short supply many businesses fail.
"银根吃紧时,许多企业会倒闭."
注释：in short supply 短缺