您要查找的是不是：
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- I finally found the right key after lots of trial and error. 经过反复试验，我终于找到了正确的方法。
- We must combat our own shortcomings and errors. 我们必须与自己的缺点和错误做斗争。
- lnawracy and errors 偏误
- We must combat our own shortcomings and errors . 我们必须同我们自己的缺点和错误作斗争。
- Comrades should take warning from these instances of pride and error. 同志们要从这些因为骄傲而犯错误的事例中吸取教训。
- "It was a lot of trial and error," says Barnes. 巴尼斯说：“我们经历了多次尝试和错误。
- The only way Jim could solve the algebra problem was by the method of trial and error. 要解决这道代数题，吉姆唯一能做的就是不怕失败，反复尝试。
- It was largely a matter of trial and error. 这主要是个反复实验的问题。
- Contrastive analysis and error analysis II. 对比分析与错误分析2。
- Trial and error are the source of our knowledge. 尝试与错误是学识之源。
- Trial and error is the source of knowledge. 反复尝试,不断摸索,是知识的源泉。
- Trial and error is the source of our knowledge. 尝试和失败同是学识之源。
- Class with a specified message and error code. 使用指定的消息和错误代码初始化。
- V, --verbose Output more status and error messages. 输出更多的状态和错误信息。
- Well, there are still a few gaps to fill and errors to correct. 然而，这个序列还需要弥补一些缺陷以及修正一些错误。
- Better Interbase blob, null and error handling. 更好的Intercase的blob,null和错误处理
- I find the right way finally after trial and error. 经过反复试验，我终于找到了正确的方法。
- Perseverance is success through trial and error. 坚持是不断尝试和犯错后的成功。
- What a foolhardy persistence in evil and error! 为什么罪恶和错误会这样牢牢抓住人不放的呢！
