有奖纠错
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Black semiliquid , mixed by CBF and soft pitch.

常温下黑色,主要碳黑青混配而成。

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Eastern Roman Empire, Eastern Samoa, eastern standard time, Eastern Time, easterner, easternism, easternize, easternmost, Eastertide, easting,

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3G, 401(K), a,

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CNN 10 学生英语 2018年4月合集

We thought how about replacing that carbon black with something from nature?

我们想,自然界的东西能来代吗?

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经济学-科技

In the past, the material of choice has been carbon black, a sooty substance made by the incomplete combustion of petroleum products.

过去,料为,这是一种石油产品不完全燃烧后形成的色物质。

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eatery, eath, eating, eating away, eating disorder, eating house, Eaton, eats, eau, Eau Claire,

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3G, 401(K), a,
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