There is also nicotine, which is powerful poison, and black tar.

里面还有很强的毒素尼古丁和黑焦油。

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Smoke is a mixture of gases, vaporized chemicals, minute particles of ash, and other solids. There is also nicotine, which is a powerful poison, and black tar.

抽烟产生的烟雾是一种混合的气体，包括气化的化学物质，极小的灰末微粒和其它固体，还有毒性很强的尼古丁和黑焦油。

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Even if you say the comments more than the black-nan poison, that is your discreet problem, and I have nothing to do with the honor that my article caused you so much response.

就算你说的话比黑楠的评论更毒，那也是你口德的问题，与我无关，荣幸的是，我的文章引起你这么大的反应。

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Other factors relate to discontinued operations (booking a one-time gain from selling a business is bad), corporate governance (companies get black marks for having poison pills), inventory (if it piles up faster than sales, then business may be weakening) and free cash flow (a declining number is bad).

FORBES

This week, Hollinger International's board launched a campaign, including the creation of a poison pill, to stop Lord Black selling control of the firm to the wealthy Barclay brothers.

ECONOMIST: A new use for the poison pill