您要查找的是不是：
- 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。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- Be guided by your sense of what is right and just. 做事要有是非观念和正义感。
- 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。
- An innate knowledge of right and wrong. 一种内在的对正确和错误的判断
- We're losing money right and left. 我们处处都赔钱。
- Look both ways (ie to right and left) before crossing the road. 过马路前先要向两边看一看。
- 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。
- Our ideas about right and wrong are exemplified in the laws. 我们关于正确与错误的思想在法律中有典型说明。
- "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。
- Leave the monument on the right and cross the bridge. 经过右手边的纪念碑,再往前过桥。
- He proved that he was right and his critics had to back down. 他证明了他是正确的，而那些非难他的人不得不收起他们那一套。
- 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 is certainly important to distinguish between right and wrong. 明辨是非当然要紧。
- It was largely a matter of trial and error. 这主要是个反复实验的问题。
- We should make a distinction between right and wrong. 我们应该分清是非。
- 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。
- A supporter of the rights and power of the people. 人民党主义者人民权利与权力的支持者
