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- The dogs found the trail of the rabbit. 猎狗发现了兔子的踪迹。
- trail pheromone 追踪信息素
- The hounds found the trail of the fox. 猎犬发现了狐狸的踪迹。
- They were chosen to scout the trail. 他们被选去探路。
- They made a trail of protests against the decision. 他们对该项决定提出了一连串抗议。
- A ski trail densely packed with snow. 滑雪道积着一层厚厚的雪的滑雪道
- At break of day the hikers were already on the trail. 黎明时分，那些徒步旅行者已经上路。
- Left a trail of broken promises. 留下一串无用的诺言
- The lawyer is on the trail of new proof in the case. 律师正在寻找关于案件的新证据。
- The sheriff ordered the suspicious looking stranger to hit the trail. 警察局长命令样子可疑的陌生人马上走。
- I trail my hand in the water as the boat drift along. 小船漂流向前，我把手伸进水里让它拖着走。
- Alan blazed a trail to the new picnic area and we all followed. 艾伦开拓了一条到新野餐区的路，我们都跟着他。
- They had a trail gouged out by a bulldozer. 他们用推土机开出了一条小道。
- The police are hot on his trail. 警方在跟踪追捕他。
- The carriage left a trail of dust. 马车后扬起了一缕烟尘。
- The wounded animal left a trail of blood behind it. 受伤的动物在身后留下一道血迹。
- "The pheromone trail gets reinforced every time an ant goes out and comes back, kind of like when you wear a trail in the forest to collect wood. “而这种追踪信息素在每次觅食蚁出去再回来便会增强，有点像你在森林为了收集木材而做标记。
- I am going to meet him at the end of the trail. 我会在小路的尽头跟他见面。
- When one ant stumbles upon a short route, that information is indirectly broadcast to the other vants by the trail's pheromone strength. 当某只蚂蚁偶然发现一条短线路，这个信息通过示踪信息素的强度，间接地传播给其它虚拟蚂蚁。
- The hounds were following the fox's trail. 猎犬追踪着狐狸的气味。
