toxication of organic compound

例句：

1. 1.The chemical was found to be highly toxic to humans.
   这种化学物质被发现对人类具有高度毒性。
2. 2.The drug is known to cause severe toxication in some people.
   这种药物已知会在某些人身上引起严重的毒性反应。
3. 3. The worker was exposed to the toxic substances during the manufacturing process.
   这名工人在生产过程中暴露于有毒物质。