"treads" in Chinese (Simplified)
踏步胎面（轮胎）
Definition
“Treads”是“tread”的复数，指脚步或轮胎留下的痕迹或图案，也指轮胎或鞋底的防滑纹路。
Usage Notes (Chinese (Simplified))
常用于谈论轮胎、鞋底和楼梯。'Treads'（名词）指防滑的部分，不作动词用。容易和'threads'混淆。常见搭配：'the treads are worn out'。
Examples
The car's tires have deep treads for better grip.
汽车轮胎有很深的**胎面**，抓地力更好。
My new boots leave large treads in the mud.
我的新靴子在泥里留下很大的**脚印**。
The treads on each stair are very wide.
每一级台阶的**踏步**都很宽。
After hiking, I saw my shoe treads filled with small stones.
徒步后，我发现鞋底的**防滑纹路**里塞满了小石子。
The mechanic said my tire treads were too worn to drive safely.
修理工说我的轮胎**胎面**磨损得太厉害，不安全了。
You can tell which way the animal went by looking at its treads in the snow.
你可以通过看雪地里的动物**足迹**判断它走的方向。