duff

Các nghĩa

1. hỏng, vô dụng

   Worthless; not working properly, defective.

   uk

   Why do I always get a shopping trolley with duff wheels?

   From its surface, he insisted, plain food became ambrosia, water nectar, and the duffest dope would blow your mind.

Dạng khác

• duffer comparative
• duffest superlative

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