toxic

一些植物如果被摄入是有毒的。

Some plants are ___toxic if ingested.

工厂向空气中排放了有毒烟雾。

The factory released ___toxic fumes into the air.

切勿吸入塑料燃烧产生的有毒烟雾。

Never breathe in ___toxic fumes from burning plastic.