单词
backtrack
读音
ˈbæktræk
美式
英式
词根
无
释义
vi. [计] 回溯；由原路返回；放弃 vt. 追踪；循迹调查 [ 第三人称单数 backtracks 现在分词 backtracking 过去式 backtracked 过去分词 backtracked ]
例句
We had to backtrack to the corner and cross the street.
我们必须退回转角，然后过马路。
Can we just backtrack a little bit and look at your primary and secondary education?
我们能否稍微回顾一下刚刚提及的你的中小学教育背景？
We backtrack to here again.
我们再次回溯到这儿。
We had to backtrack to the corner and cross the street.
我们必须退回转角，然后过马路。
Can we just backtrack a little bit and look at your primary and secondary education?
我们能否稍微回顾一下刚刚提及的你的中小学教育背景？
We backtrack to here again.
我们再次回溯到这儿。
强化记忆
无
看视频学发音
If someone encounters a dead end,they should backtrack to the last intersection.But they also need to mark it, so no one wastes time and goes back there.
The question is: how could you know which?Here’s one approach: turn it off and backtrack to the startby passing the same number of candles you passed on the way there.
所属分类
出国,程序员,其他
所在词典
