/ɪkˈspel ||; ɪkˈspɛl/verb [T] (
expelling;expelled)
1 to force sb to leave a country, school, club, etc 勒令离开（国家、学校、俱乐部等）；驱逐；开除: The government has expelled all foreign journalists. 政府驱逐了所有外国记者。The boy was expelled from school for smoking. 该男童因吸烟而被学校开除。
2 to send sth out by force 排出: to expel air from the lungs 从肺里呼出空气 ☞noun expulsion 名词为 expulsion