形容詞 vitreous:

1. of or relating to or constituting the vitreous humor of the eye
2. relating to or resembling or derived from or containing glass
3. (of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it
   同義詞：glassy, vitrified

1. A vitreous, usually opaque, protective or decorative coating baked on metal, glass, or ceramic ware.
   瓷漆一種玻璃似的，燒制在金屬、玻璃或瓷器上通常不透明的、保護性或裝飾性的覆蓋層
2. Resembling glass; vitreous.
   象玻璃的; 玻璃體的

vit.re.ous

adj.（形容詞）
Of, relating to, resembling, or having the nature of glass; glassy.
玻璃的，玻璃狀的：屬于、關于與玻璃相象或有玻璃性質(zhì)的；玻璃的
Obtained or made from glass.
來自于玻璃的
Of or relating to the vitreous humor.
屬于或關于玻璃體的
n.（名詞）
The vitreous humor.
玻璃體

來源：
From Latin vitreus
源自 拉丁語 vitreus
from vitrum [glass]
源自 vitrum [玻璃]

【引伸】
vit.reos.ity