the quality of being smooth and shiny

The gold ring reflected in the burnished glossiness of the wood. 金戒指倒映在经过打磨的光滑的木头上。

Baste the chicken regularly for bronze glossiness. 不断地给鸡淋上热油，让表面呈现出光滑的古铜色。

the quality of being attractive, but not having serious value or quality

I don't expect the film to be a history lesson but its glossiness is disappointing. 我并不指望这部电影能成为一堂历史课，但它徒有其表的光鲜亮丽令人失望。

They introduced a new glossiness to rock music. 他们为摇滚乐引入了一种新的光泽。