释义
a. 酸的,抑沉的,刻薄的 v. 变酸,变乖戾,变坏
例句
1. The old man has been soured by poverty. 那老人因贫困而变得乖戾了。 2. The hot weather has soured the milk. 炎热的天气使牛奶变酸了。
