trod

英 [trɒd] 美 [trɑːd]

• 动词tread的过去式和过去分词形式

英英释义

名词 tread:

1. a step in walking or running

2. the grooved surface of a pneumatic tire

3. the part (as of a wheel or shoe) that makes contact with the ground

4. structural member consisting of the horizontal part of a stair or step

词汇搭配

• tread 步法