词条„lead-free petrol“在英语 » 中文中的译文

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lead-free petrol 名词 英

lead-free petrol

无铅汽油 wú qiān qìyóu

单语范例（未经PONS编辑处理）

英语

One popular current theory is that the switch to lead-free petrol has reduced ingestion of a substance, which in substantial doses over a long period has known links to aggression.

www.bbc.co.uk

This led to the introduction of lead-free petrol.

en.wikipedia.org

Whether it's licensing laws or lead-free petrol that has been the catalyst, something appears to have changed such attitudes.

www.bbc.co.uk