Question

stock up

Accepted Answer

(often with on or with ) to accumulate a supply of (something):The boys were stocking up on chocolate and lemonade for their walk.There is likely to be a shortage of sugar,so we had better stock up(our supplies).

Front	stock up
Back	(often with on or with ) to accumulate a supply of (something):The boys were stocking up on chocolate and lemonade for their walk.There is likely to be a shortage of sugar,so we had better stock up(our supplies).

Stock Accumulate Supply Something):The Boys Stocking Chocolate Lemonade