be sour on an idea 对某个想法失去兴趣
be sour on a project 对项目失去信心
be sour on the plan 对计划感到失望
be sour on investing 不再热衷投资
be sour on the company 对公司失去好感
become sour on something 对某事转为反感
1. He became sour on the project after several delays.
几次延期后，他对这个项目失去了信心。
2. Many students are sour on the idea because it seems impractical.
许多学生对这个想法失去了兴趣，因为它看起来不切实际。
3. She is sour on online shopping after a bad experience.
一次不愉快的经历后，她对网购失去了好感。
4. Don't be sour on learning English just because of one difficult test.
不要因为一次困难的考试就对学英语失去兴趣。
A: Why are you sour on the new plan?
A：你为什么对这个新计划失去兴趣了？
B: Because it doesn't seem to solve the problem effectively.
B：因为它似乎不能有效解决这个问题。
1) 对某事失去兴趣
2) 对某人失去好感
3) 对某事感到失望
4) 不再支持某事物
5) 对某事转为消极态度
1. 对原本喜欢或支持的人或事失去好感。
e.g.
She is sour on the proposal now.
她现在对这项提议失去了兴趣。
2. 因失望或不满而不再热衷于某事。
e.g.
He grew sour on the project after repeated setbacks.
接连受挫后，他对这个项目失去了热情。
3. 对某人或某事持越来越负面的看法。
e.g.
They became sour on the idea over time.
随着时间推移，他们对这个想法越来越不看好。
verb phrase
1. To lose interest in, confidence in, or affection for someone or something.
2. To develop a negative attitude toward a person, idea, activity, or plan after initially supporting or liking it.
Synonym: lose interest in, become disillusioned with, turn against