tread有踩，踏;行走;交尾;等意思，那么你知道tread的过去式是什么吗?今天一起来学习一下tread的过去式以及tread的用法和例句，希望对大家的学习有所帮助!
tread的过去式及其它时态
tread的过去式:trod
tread过去分词:trodden
tread现在分词:treading
tread第三人称单数:treads
tread的用法和例句
1、Few people had trod this path before.
以前没有多少人走过这条小路。
2、That is a dangerous path for a central bank to tread.
对央行而言,这种做法是危险的.
3、I heard his heavy tread on the stairs.
我听到他在楼梯上的沉重脚步声。
4、A restaurant has to tread the tricky path between maintaining quality and keeping prices down.
餐馆必须在保证质量和价格低廉之间走出一条困难的折中之路。
5、He continues to tread an unconventional path...
他还是不按传统方式行事。
6、The president will therefore have to tread a very fine line when he addresses the parliament.
因此，总统在向议会演讲时将不得不仔细拿捏分寸。
7、The tyres were worn below the legal limit of 1.6mm of tread.
这些轮胎磨损得已低于胎面1.6毫米的法定厚度。
8、He was treading quietly and cautiously.
他蹑手蹑脚地走着。
9、He walked up the stairs. The treads were covered with a kind of rubber and very quiet.
他走上楼梯。梯面上铺了一种橡胶，因此没有什么声响。
10、We could now very plainly hear their heavy tread.
我们现在可以非常清楚地听到他们沉重的脚步声。
