及物动词
不及物动词
1. 踩;踏；践踏
If you tread on something, you put your foot on it when you are walking or standing.
2. (以某种方式)步行，行走
If you tread in a particular way, you walk that way.
3. 脚步声
A person's tread is the sound that they make with their feet as they walk.
4. （谨慎）行事
If you tread carefully, you behave in a careful or cautious way.
5. (台阶或楼梯的)梯面，踏板
The tread of a step or stair is its flat upper surface.
6. (轮胎胎面、鞋底的)花纹
The tread of a tyre or shoe is the pattern of thin lines cut into its surface that stops it slipping.
7. 走钢丝般行事;小心地把握分寸
If someone is treading a fine line or path, they are acting carefully because they have to avoid making a serious mistake, especially in a situation where they have to deal with two opposing demands.
8. (以…方式)行事;走(…的)路子
If you tread a particular path, you take a particular course of action or do something in a particular way.
9. 踩水
If someone who is in deep water treads water, they float in an upright position by moving their legs slightly.
10. 原地踏步;毫无进展
If you say that someone is treading water, you mean that they are in an unsatisfactory situation where they are not progressing, but are just continuing doing the same things.
11. to tread on someone's toes - see toe