最新 trial-and-error 网络试错法; 试误; 试误法; 反复试验; 尝试错误 双语例句 We need to learn from doing, by trial-and-error. 我们需要通过尝试和犯错，从实践中学习。 Healthcare should become more about data-driven deduction and less about trial-and-error.... 2025-12-11 10
