vehicular component的用法和样例：
例句
- After this machine operating period is full, the component majority that tears open debus to come can reclaim as renewable resources use.
该机使用期满后，拆卸下来的零部件绝大部分可作为再生资源回收利用。 - The hiree may not replace the materials supplied by the hirer without authorization, and may not replace any component which does not require repair.
承揽人不得擅自更换定作人提供的材料，不得更换不需要修理的零部件。
