scrounges/skraʊndʒ/名词/skraʊndʒ/动词白要；乞讨；不劳而获（尤指金钱或食物）Peter never buys anything - he just scrounges (off his friends).彼得从不买东西，他总是（从朋友那里）蹭吃蹭喝。想跟读，去练习
