[mass noun]a form of decoration consisting of thin strips of shiny metal foil attached to a long piece of thread 金属箔;金属丝(或线) ■showy or superficial attractiveness or glamour 华而不实;浮华 his taste for the tinsel of the art world. 他对艺术界浮华的偏好。
派生 tinselly adjective 语源
late Middle English (denoting fabric either interwoven with metallic thread or spangled): from Old French estincele 'spark', or estinceler 'to sparkle', based on Latin scintilla 'a spark'