backtrack
英 [ˈbæktræk]
美 [ˈbæktræk]
v. 原路返回; 折回; 折返; (屈于压力而)改变声明(或主张),出尔反尔; 退缩
现在分词:backtracking 过去式:backtracked 过去分词:backtracked 第三人称单数:backtracks 复数:backtracks
BNC.21946 / COCA.17377
牛津词典
verb
- 原路返回;折回;折返
to go back along the same route that you have just come along - (屈于压力而)改变声明(或主张),出尔反尔;退缩
to change an earlier statement, opinion or promise because of pressure from sb/sth
柯林斯词典
- VERB 改变(说法、决定等);出尔反尔
If youbacktrack ona statement or decision you have made, you do or say something that shows that you no longer agree with it or support it.- The committee backtracked by scrapping the controversial bonus system...
委员会改变主意,放弃了有争议的奖金制度。 - The finance minister backtracked on his decision.
财政部长收回了他的决定。
- The committee backtracked by scrapping the controversial bonus system...
- VERB 原路返回
If youbacktrack, you go back along a path or route you have just used.- Leonard jumped in his car and started backtracking...
伦纳德跳进车里,开始原路折返。 - We had to backtrack to the corner and cross the street.
我们不得不原路返回到拐角处过街。
- Leonard jumped in his car and started backtracking...
- VERB 倒回(描述或解释内容)
If youbacktrackin an account or explanation, you talk about things which happened before the ones you were previously talking about.- Can we just backtrack a little bit and look at your primary and secondary education?
我们能不能回过头来谈谈你的小学和中学教育?
- Can we just backtrack a little bit and look at your primary and secondary education?
英英释义
verb
- retrace one's course
- The hikers got into a storm and had to turn back
双语例句
- Do not ask whether we should backtrack, ask how we can blaze a new trail.
不要问我们是否会走回头路,问问我们如何开辟新的道路。 - Cleared to enter the runway and backtrack to the take-off point.
允许进跑道,做180到起飞位置。 - It's no easy task-BenQ, an electronics company, expanded too fast and had to backtrack.
这绝非易事。台湾电子公司明基(BenQ)就因扩张太快而不得不收缩业务。 - But we should continue to enforce those reform measures that have proved effective and should not backtrack.
但是,已经从各方面证明行之有效的改革措施要继续实行,不能走回头路。 - Can we just backtrack a little bit and look at your primary and secondary education?
我们能不能回过头来谈谈你的小学和中学教育? - We backtrack to here.
我们回溯到这儿。 - If a mistake is later detected, then we must backtrack to the point of error and try another alternative. This is called backup.
如果以后发现它是错误的,我们必须退回到点,再试另外的选择。这种方法称为回溯。 - I am jumping and mixing up the time sequence I know, so I backtrack to emphasise how it has happened suddenly, over weeks really, although the friendship was there for months, longer.
我知道自己把事情的前后顺序都搞乱了,所以最后我回过头来强调为什么事情会发生得那么突然,只是几个星期的事情,尽管我们之间的友谊已经存在有几个月了。或许更长些。 - We got lost driving to Shunyi, so had to backtrack quite a lot until we finally found the correct road.
我们在开往顺义的路上迷路了,所以我们不得不回头重走了好长一段,才找到正确的方向。 - Air cargo loading problem by backtrack algorithm is solved.
用回溯算法解决飞机货舱装载问题。