trail有 (长串的)痕迹，踪迹，足迹;(尤指打猎时跟踪的)踪迹，臭迹;(乡间的)小路，小径等意思，那么你知道trail的过去式是什么吗?今天一起来学习一下trail的过去式以及trail的用法和例句，希望对大家的学习有所帮助!
trail的过去式及其它时态
trail的过去式:trailed
trail的复数:trails
trail过去分词:trailed
trail现在分词:trailing
trail第三人称单数:trails
trail的用法和例句
1、He could follow a cold trail over hard ground and even over stones.
他能循着地面上甚至是石头上留下的淡淡的痕迹展开追踪。
2、The police are still on the trail of the escaped prisoner.
警方仍在追捕逃犯。
3、I trailed my hand in the water as the boat moved along.
我把手放在水里，让小船拖着往前划行。
4、Fortunately the trail was still warm (= clear and easy to follow) .
庆幸的是痕迹仍然清晰可循。
5、a trail through the forest
穿过森林的小路
6、The department is blazing a trail in the field of laser surgery.
这个部门正在为激光外科学领域开辟一条新路。
