Definition
to undergo changes over time until the ultimate outcome is determined
演變，待定局
At the early stages of our planning, we are unsure how the final outcome will shake out, as we need time to see how things develop.
在我們計劃的早期階段，我們不確定最終結果會如何演變，因為我們需要時間來觀察事情的發展。
In the election, the candidates' support rates shook out with fluctuations until just before the voting day, when the results finally became apparent.
在選舉中，候選人的支持率在投票日前不斷波動，直到結果最終顯現。
The plot of the movie shook out during the filming process, and the story of the final product gradually became clearer.
電影的情節在拍攝過程中逐漸明朗，最終作品的故事逐漸清晰。