superfluity

n.额外,奢侈品

过剩；多余物；冗余

名词

1. His excessive spending led to a superfluity of debt.
他过度消费导致了债务的过剩。
2. The company decided to cut costs by eliminating the superfluity in their production process.
公司决定通过消除生产过程中的多余环节来降低成本。