trial and error

反复试验, 从失败中找到解决办法
- They didn't know how to put in a central heating system, but they managed it by trial and error.
  
  他们不知道怎样安装集中供暖设备, 但是经过反复试验终于安装好了。

网络词典

trial and error

英 Unknown 美 Unknown

Unknown 中文翻译：Unknown

同义词： Unknown

例句：

您可能感兴趣的单词

ferruginous deposits

generalized mass

vibratory stress