Thallium is a highly toxic metal element that plays not role in the metabolism of plants or animals.

铊是一种剧毒且对动植物的新陈代谢不起任何促进作用的金属元素。

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Thallium is a highly toxic metal element that plays not role in the metabolism of plants or animals.

铊是一种剧毒且对动植物的新陈代谢不起任何促进作用的金属元素。

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