n.驱除剂；排毒药
adj.驱逐的；驱除的；有驱除力的；排毒的

The engine expelled hot gases to generate thrust.
引擎喷射出热气以产生推力。
The school expelled the student for persistent rule-breaking.
学校因学生持续违规而开除了他。
The medicine acted as an expellant, helping to remove toxins from the body.
这种药起到了驱逐剂的作用，帮助身体排出毒素。
The volcano explosively expelled lava and ash into the atmosphere.
火山猛烈地将岩浆和灰烬喷射到大气中。
The bird used its powerful legs to expel the intruder from its nest.
这只鸟用它强有力的腿把入侵者从巢穴中赶走。
The air conditioner expelled the warm air from the room.
空调将室内的热空气排出。
The ancient ritual involved the expulsion of evil spirits from the village.
古代仪式包括驱逐村子里的邪灵。
The beekeeper carefully expelled the bees from the hive for inspection.
养蜂人小心地将蜜蜂从蜂箱中驱散以便检查。
The new policy aims to expel illegal immigrants from the country.
新政策旨在驱逐非法移民出境。
The plant releases an expellant substance to deter predators.
这种植物释放一种排斥物质来抵御捕食者。