/kəmˈpoʊnənt/ N-COUNT The ~s of something are the parts that it is make of. Enriched uranium is a key ~ of a nuclear weapon. 浓缩铀是核武器的一个关键组成部分。 The management plan has four main components. A component’s status was updated! 一个组件的状态已经更新了。 ADJ The component parts of something are the parts that make it up. 组成的，构成的