Usage of 代替
The verb 代替 (dài tì) means 'to replace' or 'to substitute' and is commonly used when one person or thing takes the place of another. It often implies a functional or role replacement rather than a permanent one.
Common Contexts
You will see 代替 used in contexts like replacing broken equipment, substituting for someone who is absent, or using alternatives in emergencies. It is neutral in tone and suitable for both formal and informal situations.
Collocations and Patterns
- 代替 + noun: to replace something (e.g., 代替方案 - alternative plan)
- 让 + person + 代替 + person: to let someone substitute for another
- 代替 + verb phrase: to perform a task instead of someone else
Important Notes
Unlike 替换, which often refers to replacing objects or changing something, 代替 emphasizes the role or function of substitution. Avoid confusing 代替 with 替代, which is a synonym but slightly more formal and often used in written language.