单词：get by with
用…生活，靠…度日；用…对付过去；(欺骗)成功；侥幸；逃脱处罚
get by with的用法和样例：
例句
- Mary can get by with her old coat this winter.旧大衣能满足玛丽今年冬天的需要。
- We couldn't get by with such a small income.收入这么少，我们过不下去。
- The soldier thought he could get by with his dirty rifle.那个士兵以为可逃避因不擦枪而受的责罚。