n. 有用的副产品
【经】 副产品
在线英汉词典
spin-off的短语、例句：
spin-off n benefit or product that is produced incidentally from a larger process, or while it is being developed 副产品; 派生物
This new material is a spin-off from the space industry. 这种新材料是航天工业的副产品.

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