Matt Duffer主创马特;马特·达菲
Duffer Brothers杜夫兄弟
Old Duffer老笨蛋
DUFFER COAT呢大衣
Ross Duffer罗斯·杜菲
candy duffer萨克斯流行
the Duffer Brothers达菲兄弟
overlapped operation duffer重叠操作缓冲器
"as a golfer he was only a duffer"
N（名词） a dull or incompetent person 笨蛋 [非正式]