In April, the rule was loosened, or made more "flexible," allowing firms to re-mark (up, of course) the value of toxic assets.

四月份，规则被放松了，或者说更有“灵活性”，允许企业重新标注(当然，是更高)有毒资产的价值。

youdao

If cooked food remains in a poorly lined pot, some kind of a toxic chemical reaction can take place. It is thus best to have the pot re-tinned promptly.

虽说锡层脱落时这口锅还是能用的，但你必须保证每次在烧菜前用力擦洗锅子，而且菜一烧好就得马上出锅，因为烧好的菜可能会跟锡层已经脱落的铜锅发生有毒的化学反应，所以最好还是及时地重镀锡层。

youdao

When a baby is put face down in a bed, it begins to re-breathe carbon dioxide, which is toxic.

VOA: standard.2010.02.08

And in terms of thinking about it for organic chemistry or if you're interested in thinking about the mechanism maybe by which it is toxic, a first step would be to draw its Lewis structure.

而为了在有机化学中思考它,或者如果你对它,有毒的机理感兴趣的话，第一步要做的应该就是画出它的路易斯结构。

麻省理工公开课 - 化学原理课程节选

However, their biological relatives in Mexico would presumably have that same risk, but it would never be manifested if they're not exposed to what some have called a toxic food and physical activity environment.

而且,他们远在墨西哥的血缘亲属,可能也面临同样风险,但他们面临着所谓的有毒食物和活动环境,这个说法就不会得到证实

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is not - this not going to be the final dollar amount because I believe as they start bailing and they start picking up these toxic assets that they're going to realize that - two things.

NPR: Reporters Analyze Wall Street's Downward Turn

All this leaves investors to speculate about how much of their money they're likely to recover to pay teachers and collect the trash, how much toxic paper they own and what it is worth.

FORBES: Florida Fund Meltdown: Bad To Worse

How are you going to decide what these assets, these toxic assets on the books of all these investment things, how are you going to decide what they're worth?

NPR: Reporters Analyze Wall Street's Downward Turn