piece together

柯林斯词典

1. PHRASAL VERB If you piece together the truth about something, you gradually discover it. 渐渐弄清 (真相)
They've pieced together his movements for the last few days before his death. 他们已经渐渐查明了他死前最后几天里的行踪。
In the following days, Frankie was able to piece together what had happened. 在接下来的几天里，弗朗姬能够渐渐弄清所发生的事情了。
2. PHRASAL VERB If you piece something together, you gradually make it by joining several things or parts together. 拼凑
This process is akin to piecing together a jigsaw puzzle. 这过程类似于拼七巧板。