Soured
v. （使某物）变酸, 变馊, （使某人）阴郁( sour的过去式和过去分词 ); 关系、态度、人等（使）变坏, 恶化
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
yet we might grudge paying a surgeon a high fee for offering us precisely this service.
但就在外科大夫给我们提供了这种服务后，我们却可能为所支付的昂贵的费用而抱怨。