fus·tian
noun/ˈfʌstiən/
/ˈfʌstʃən/
[uncountable]- a thick strong cotton cloth with a slightly rough surface, used in the past for making clothes
纬起绒布（旧时用作衣料） - (literary) language that sounds impressive but does not mean much
浮夸的言语
Word OriginMiddle English: from Old French fustaigne, from medieval Latin fustaneum, from (pannus) fustaneus ‘cloth from Fostat’, a suburb of Cairo; sense (2) perhaps from the fact that fustian was sometimes used to cover pillows and cushions, implying that the language was “padded”; compare with bombast.