首頁›Browse›B›by-productsby-products編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看by-productsby-products — 名詞名詞1. Something produced in addition to the main product.1.名詞釋義副產品Something produced in addition to the main product.例句Whey is a by-product of cheese production.