trolley/'trɒlɪ $ 'trɑː-/

n.

➊ a metal basket on wheels for carrying things while you are shopping at a supermarket

➋ an electric vehicle that runs along the street on tracks

n. [C]

➊ 〈英〉手推车：The little girl was struggling to push a shopping trolley loaded with groceries. 一个小女孩使劲推着一辆装满采购货品的购物车。