backtrack
音标发音
- 英式音标 [ˈbæk.træk]
- 美式音标 [ˈbæk.træk]
- 英式发音
- 美式发音
基本解释
- vi. [计] 回溯;由原路返回;放弃
- vt. 追踪;循迹调查
英汉例句
- When Jupiter backtracks and revisits Pisces, you could find that he is inspiring your more spiritual and compassionate side again.
当木星退步,并重新审视双鱼座,你会发现,他更是鼓舞人心的精神和慈善的一面了。 - It takes processing time into account besides the deadline and resource requirement of the task sets in order to reduce scheduling backtracks and increase effectiveness.
该算法适用于可并行任务,并在考虑到了任务集的截止期和资源因素基础上,加入了运行时间因素,达到了减少调度返回次数以及提高有效性的目的。 - But if the chosen option can't find a match or anything later in the regex fails, the regex backtracks to the last decision point where untried options remain and chooses one.
但是如果所选择的方案未能发现相应匹配,或者后来的匹配也失败了,正则表达式将回溯到最后一个决策点,然后在剩余的选项中选择一个。
blog.sina.com.cn - When the state advances, and the people retreat, China wanders and backtracks on the very path that has led it to accomplish so much.
FORBES: China State Enterprises Advance, Private Sector Retreats
双语例句
权威例句
英英字典
- (GO BACK) to go back along a path that you have just followed
- (CHANGE OPINION) to say that you did not mean something you said earlier or say that you have changed your opinion
- If you backtrack on a statement or decision you have made, you do or say something that shows that you no longer agree with it or support it.
- backtracking
- If you backtrack, you go back along a path or route you have just used.
- If you backtrack in an account or explanation, you talk about things which happened before the ones you were previously talking about.
剑桥英英字典
柯林斯英英字典
专业释义
- 回溯