英语词汇backtrail怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
When Stevenson followed the carbon-14 trail back in time, he found carbon-14 levels change with the intensity of solar burning.
当史蒂文森依据碳-14的痕迹追溯过去时，他发现碳-14的含量随着太阳燃烧的强度而变化。
2
It took him a long time to find his way back to the logging trail.
他花了很长时间回到伐木路上。
3
Back on the hiking trail in Spain, I saw this play out in myriad ways.
回想在西班牙的徒步旅行，我没完没了地看到这样的情景。

单词	backtrail
释义	backtrail 英/ ?b?k?tre?l / 简明释义 v.沿踪迹回溯网络释义短语 1 Back Basin Trail 背盆地小径双语例句 1 When Stevenson followed the carbon-14 trail back in time, he found carbon-14 levels change with the intensity of solar burning. 当史蒂文森依据碳-14的痕迹追溯过去时，他发现碳-14的含量随着太阳燃烧的强度而变化。 2 It took him a long time to find his way back to the logging trail. 他花了很长时间回到伐木路上。 3 Back on the hiking trail in Spain, I saw this play out in myriad ways. 回想在西班牙的徒步旅行，我没完没了地看到这样的情景。
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