hypothesize-and-test

例句：

1. 1. To ensure the experiment's success, we must hypothesize and test our ideas beforehand.
   为了确保实验的成功，我们必须在实施之前先假设并测试我们的想法。
2. 2. The scientist hypothesized that the planet Mars might have been habitable for ancient life.
   科学家假设火星可能曾经适合古代生命居住。
3. 3. After hypothesising and testing various theories, the team finally arrived at a conclusion.
   经过假设和测试各种理论后，团队最终得出了结论。