名詞 enamel:

1. hard white substance covering the crown of a tooth
   同義詞：tooth enamel
2. a colored glassy compound (opaque or partially opaque) that is fused to the surface of metal or glass or pottery for decoration or protection
3. a paint that dries to a hard glossy finish
4. any smooth glossy coating that resembles ceramic glaze

動詞 enamel:

1. coat, inlay, or surface with enamel

1. Some of the enamel on this pan is chipped off.
   這平底鍋上的搪瓷有些已脫落。
2. The pots are made with blue enamel.
   這些鍋上有藍(lán)色的搪瓷。

e.nam.el

n.（名詞）
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(hù)性或裝飾性的覆蓋層
An object having such a coating, as in a piece of cloisonné.
琺瑯器：搪瓷品有這種覆蓋層的物品，如在景泰藍(lán)上
A coating that dries to a hard, glossy finish:
亮光漆：干后成堅硬、光滑的覆蓋物：
例句：
nail enamel.
指甲油

A paint that dries to a hard, glossy finish.
瓷漆畫：干后成堅硬、光滑的畫
Anatomy The hard, calcareous substance covering the exposed portion of a tooth.
【解剖學(xué)】 琺瑯質(zhì)，牙釉質(zhì)：牙暴露部分表面的硬的鈣質(zhì)的覆蓋層
v.tr.（及物動詞）
e.nam.eled 或 e.nam.elled e.nam.el.ing 或 e.nam.el.ling e.nam.els 或 e.nam.els
To coat, inlay, or decorate with enamel.
上琺瑯，上釉：用瓷漆覆蓋、鑲嵌或裝飾
To give a glossy or brilliant surface to.
涂亮漆：使具有光滑或亮澤的表面
To adorn with a brightly colored surface.
用亮麗的表面裝飾

來源：
From Middle English enamelen [to put on enamel]
源自 中古英語 enamelen [上瓷漆]
from Anglo-Norman enamailler
源自 英法語 enamailler
en- [on] from Old French * see en-
en- [在…上] 源自 古法語 *參見 en-
amail [enamel] from Old French esmail [of Germanic origin] * see mel-
amail [瓷漆] 源自 古法語 esmail [德國起源的] *參見 mel-

【引伸】
enam.eler 或
enam.elist
n.（名詞）