参考词典中component part的常规释义：
基本释义
参考例句
- Brimstone is a component part of explosive.
硫磺是炸药的一种组成成分。
英英解释
- something determined in relation to something that includes it
[同]
component, component part, part, portion
[例]
- he wanted to feel a part of something bigger than himself
- I read a portion of the manuscript
- the smaller component is hard to reach
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