shellac

英/ ʃəˈlæk; ˈʃelæk /

美/ ʃəˈlækˌˈʃelæk /

1
虫漆
虫漆(Shellac)：见"法式漆(French polish)" 实心木(Solid wood）：大多数音板都是由实心的云杉木制成其他木制品（如轴弦板）多为多层薄板碾...
2
士力
... 绕组winding 虫漆；士力shellac 覆盖层coating ...
3
[林] 虫胶
虫胶（Shellac）是一种由胶虫分泌的树脂状物质，用途包括巧克力的糖衣，药品的涂层，乃至各式接著剂。
4
虫漆材质
8、Shellac（虫漆材质）：虫漆材质是将两种不同材质的颜色混合在一起的叠加效果。它比较适合制作漆制物品，具有多层高光层级混合的效果。

短语

1
Shellac also happened to be an effective electrical insulator.
紫胶恰巧还是一种有效的绝缘物。
2
Once that happens, and it almost always does, the insect simply becomes part of the shellac-making process.
一旦出现这种情况，而且几乎总是如此，昆虫仅仅作为虫胶制作过程的一部分。
3
Residency training, with its harsh hours and unrelenting pace, added several more layers of protective shellac.
在住院医师训练中，时间紧凑并且伴随着无情的步伐，再加上身上手上许多层的具有保护性质的乳胶外衣和手套。

Shellac
Shellac is a resin secreted by the female lac bug, on trees in the forests of India and Thailand. It is processed and sold as dry flakes (pictured at right) and dissolved in ethanol to make liquid shellac, which is used as a brush-on colorant, food glaze and wood finish. Shellac functions as a tough natural primer, sanding sealant, tannin-blocker, odour-blocker, stain, and high-gloss varnish. Shellac was once used in electrical applications as it possesses good insulation qualities and it seals out moisture. Phonograph (gramophone) records were also made of it during the 78-rpm recording era which ended in the west during the 1950s.From the time it replaced oil and wax finishes in the 19th century, shellac was one of the dominant wood finishes in the western world until it was largely replaced by nitrocellulose lacquer in the 1920s and 1930s.

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