poisoning substance的用法和樣例：
例句
- 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質(zhì)并防止其產(chǎn)生有害作用的物質(zhì)。 - The system acts on useful medications in the same way as it does on poisonous substances.
這個(gè)系統處理有療效的藥物的方式和處理有毒物質(zhì)的方式相同。
