The supplier sent us a mongrel of mismatched parts instead of the certified units we ordered.

供應商寄來的是一堆拼湊的雜牌零件，而不是我們訂購的認證產品。

Customers complained that the discounted laptop was a mongrel assembled from unbranded components.

顧客抱怨那台特價筆電是用無品牌零件組裝的雜牌貨。

Our finance team rejected the report as a mongrel of outdated figures and guesswork.

財務團隊退回那份報告，認為它是過時數據和猜測拼湊成的劣等品。