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虫胶
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虫胶
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虫胶
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虫胶
紫胶虫分泌的一种天然琥珀色树脂物质。以紫胶树脂为主要成分,混合着紫胶色素、紫胶蜡、糖类、蛋白质、盐类(或其他掺杂物)等物质。原名紫胶。
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shellac
虫胶
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lac
虫胶
随便看
pretibial myxedema
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pretopology
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Pretoria Convention
pretorsion
pretorsion theory
pre-trained models
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pretreatment
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pretreatment of cocoon cooking
pretreatment of environmental sample
pretreatment of iron ore
pretreatment of redox titration
pretreatment of refractory gold ore
pre-treatment of sample
pretreatment of sample
pretrial conference
pretrigger
pre-trip information service
pretty good privacy
pretty good privacy, PGP
Pretty History with Civilization
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