ester gum中文,ester gum的意思,ester gum翻译及用法

2025-11-23 20:39 浏览次数 14

ester gum

[ˈestə ɡʌm]

[林] 酯胶;甘油松香酯

ester gum 英语释义

英语释义

    1. a resinous ester or mixture of esters made by combining a resin of acid nature or resin acids with a polyhydric alcohol especially a hard usually pale substance made by heating rosin with glycerol and used in varnishes, lacquers, and printing inks

ester gum 例句

英汉例句

  • grey ester gum paint for mirror

    灰酯胶镜子漆

  • ester gum ready mixed paint-matt

    酯胶无光调合漆

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