n.[医]中毒

The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。

Beware how you handle the toxic chemical. 小心处理有毒的化学药品。

A toxic chemical or other substance. 有毒的化学品或其它物质

The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度

A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质

Derived from or containing toxic matter. 从有毒物质中获得的或含有有毒物质的