Definition: to keep yourself alive Level: C2
她如此贫穷——我不知道她是怎么活下去的。
She’s so poor – I wonder how she ___lives.
他靠从父亲那里继承的钱生活。
He’s ___living off the money he inherited from his father.
一些寄生虫通过依赖宿主生存。
Some parasites survive by ___living off their hosts.
