“毒气的”常见英文表达可以是 poisonous gas-related(若强调与毒气相关的事物属性) ,或者更直接描述毒气本身特征时,说 toxic(有毒的) 来修饰与气体相关的名词,例如 “toxic gas”(毒气) 。
示例句子:
The factory emitted poisonous gas-related pollutants, causing great harm to the surrounding environment.(这家工厂排放了与毒气相关的污染物,对周围环境造成了极大危害。 )
The toxic gas in the tunnel posed a severe threat to the trapped workers.(隧道里的毒气对被困工人构成了严重威胁。 )