substitute (material)

• n. 代用品

英英释义

名词 substitute:

1. a person or thing that takes or can take the place of another

2. an athlete who plays only when a starter on the team is replaced

3. someone who takes the place of another (as when things get dangerous or difficult)

动词 substitute:

1. put in the place of another; switch seemingly equivalent items

2. be a substitute

3. act as a substitute

形容词 substitute:

1. capable of substituting in any of several positions on a team

2. serving or used in place of another

3. artificial and inferior