muggle
noun [ C ] uk/ˈmʌɡ.əl/ us/ˈmʌɡ.əl/
informal麻瓜（指不擅长某种活动或技能的人）
a person who does not have a particular type of skill or knowledge
When it comes to knitting and sewing I'm a total muggle. 在编织和缝纫方面，我是个十足的麻瓜。
(also Muggle)（J. K. 罗琳系列小说《哈利 · 波特》中）不会魔法的人
(in the Harry Potter series of books by J.K. Rowling) a person who does not have magical powers