believe in
agree with
accept
support
subscribe to
1. I don't buy into his theory about the market crash.
我不相信他关于市场崩溃的理论。
2. Investors are starting to buy into the new tech startup's vision.
投资者们开始认同这家科技初创公司的愿景。
3. It's hard to buy into a plan that has no clear goals.
很难去支持一个没有明确目标的计划。
A: Do you believe the new CEO's strategy for the company?
A：你相信新任首席执行官的公司战略吗？
B: To be honest, I'm not ready to buy into it just yet.
B：老实说，我还没有准备好完全接受它。
1) 相信或接受某种想法
2) 认同某种理念
3) 支持某项计划
1. 相信，认可
e.g. They don't buy into the idea that money brings happiness.
他们不相信金钱能带来快乐这种观点。
phrasal verb
1. To accept an idea or belief as true or valid.
Synonym: accept, believe in, subscribe to