... fossil resin 火石尸 ; 琥珀 ; 化石树脂 leading fossil 标准化石 ; 指示化石 fossil energy 化石能源 ; 石化能源 ; 矿物能源 ...
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一种结晶化合物，C18 H 18，从由松焦油、化石树脂及焦油中提取。
A crystalline compound, C18H 18, derived from pine tar, fossil resins, and tar oils.
一块来自缅甸的树脂化石中培育出了一种非常接近酵母——就是酿酒者和面包师傅用的那种酵母——的微生物。
A piece of fossilized resin from Burma yielded something that looked very similar to Saccharomyces, brewer's or baker's yeast.
琥珀是一种很轻的石头从树脂的树木化石。
Amber is a very light stone made from the fossilized resin of trees.
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