1
find out sth
若宾语是代词，常用 find it out 结构。
She tried to find out the answer.
她试图找出答案。
发现；查明；弄清楚
先理解核心含义，再看它在真实句子里的用法。
发现；查明；弄清楚
To discover something by asking, studying, or investigating.
She tried to find out the answer.
她试图找出答案。
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可生成：动词变形 Verb forms。只有点击后才会开始生成。
通过询问或调查发现
To discover, as by asking or investigating.
发现或揭露(某人)不服从、不诚实等
To discover or expose (someone) as disobedient, dishonest, etc.
揭露(某人)的弱点
To uncover a weakness in (someone).
I need to find out the truth about what happened.
我需要找出事情的真相。
She found out that her flight was delayed.
她发现她的航班延误了。
Can you find out when the meeting starts?
你能查一下会议什么时候开始吗？
若宾语是代词，常用 find it out 结构。
She tried to find out the answer.
她试图找出答案。
I found out that he was lying.
我发现他在撒谎。
wh- 包括 what, where, when, how 等。
We need to find out why the machine stopped.
我们需要找出机器为什么停止。
强调获取信息的过程。
I want to find out about the new project.
我想了解新项目的情况。
Not this
I want to find the truth.
Use this
I want to find out the truth.
find 表示找到具体物品，而 find out 表示查明事实或信息，所以这里需要用 find out。
Not this
I finded out the answer yesterday.
Use this
I found out the answer yesterday.
find out 的过去式是 found out，不是规则的 finded。
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及物时直接跟宾语，如 find out the truth；不及物时常用 find out about sth.
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.