soot-cancer的意思|示意

But the new cleaner fuel has come on stream just as regulators are clamping down on emissions of smog-causing nitrous oxides and soot-like particulates, which have been linked to lung cancer.

不过这种更干净的燃料一直没能投入生产，直到决策者们决定限制一氧化碳和灰尘微粒的排放量（它们是有害烟雾的主要来源，煤尘微粒则与肺癌有联系）。

Objective To study the relation between pollution of soot and female lung cancer.

目的研究煤烟污染与女性肺癌的关系。

He induced skin cancer in mice with soot extracts.

他用煤烟提取物诱发了小鼠皮肤癌。