expelKK [ɪˈkspɛl] ｜ /ɪˈkspɛl/
GEPT 中高級
C1verb
force to leave or move out
The school decided to expel the student for repeatedly breaking the rules.
驅逐；開除
C1verb
remove from a position or office
The board of directors decided to expel the dishonest CEO for embezzlement.
撤職；罷黜
C1verb
cause to flee
The sudden noise in the forest expelled all the birds from their nesting trees.
C1verb
eliminate (a substance)
The air purifier can expel harmful pollutants from the room.