live on phr v 1 also 又作 live off [T live on/off sth] to have only a small amount of money with which to buy things 靠〔一点点钱〕过活: No one can live on ￡35 a week. 没有人能靠着每周 35 英镑过活。 2 also 又作 live off [T live on/off sth] to eat only a particular kind of food 以〔吃某种食物〕为生 3 [I] to continue to exist 继续存在: She will live on in our memories. 我们会怀念她的。