poisoning substance

• 有毒物质

poisoning substance的用法和样例：

例句

1. Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmful effect.
   抗毒素是抵抗有毒物质并防止其产生有害作用的物质。
2. The system acts on useful medications in the same way as it does on poisonous substances.
   这个系统处理有疗效的药物的方式和处理有毒物质的方式相同。