无毒性的

例句：

1. 1. The chemical was found to be toxic to humans.
   这种化学物质被发现对人类有害。
2. 2. The pesticide is highly toxic and should not be ingested by children.
   这种杀虫剂非常有毒，不应该被儿童摄入。
3. 3. The poisonous snake had already bitten several people before they could escape.
   那条有毒的蛇在人们逃跑之前已经咬伤了几个人。