expelling

• 名词，指身体将物质排出体外的过程，如排泄、分泌等；也泛指驱逐或排出。

A noun referring to any of several bodily processes by which substances are forced out of the body.

1. process of expulsionB2formalmedical

   Any of several bodily processes by which substances are forced out of the body, such as excretion, elimination, or discharge.

   排出

   • The expelling of waste from the body is a normal biological function.
   • Certain reflexes assist in the expelling of foreign particles from the lungs.
   • The medication may affect the expelling of bile from the liver.

   同义词dischargeeliminationemptyingevacuationexcretingexcretionexpulsionvoiding

• 动词，指强迫某人离开某个地方、组织或学校，或将某物从体内排出。

A verb used to indicate the act of forcing someone to leave a place, organization, or school, or of forcing something out of the body.

1. Force to leaveB2formal

   To officially force someone to leave a school, organization, or country.

   开除

   • The student was expelled for cheating on the exam.
   • The government expelled the foreign diplomat for spying.
   • He was expelled from the club after breaking the rules.

   同义词banishdeportdismissejectevictkick outoustthrow out

   反义词acceptadmitharborreceivewelcome

2. Remove or dischargeB2formal

   To force something out, especially from the body or a container.

   排出或释放

   • The machine expels hot air through the vent.
   • The body expels waste through the digestive system.
   • The volcano expelled ash and lava for days.

   同义词dischargeejecteliminateemitevacuateexcreteexudevoid

   反义词absorbcontainholdimbibeingestinjectretaintake in