吃透英语课本，提升在校竞争力
v. 驱逐；开除；排出
现在分词：expelling
第三人称单数：expels
过去式：expelled
过去分词：expelled
More than five-thousand high school students have been expelled for cheating.
五千多名中学生因考试作弊而被开除。
Foreign priests were expelled from the country.
外国牧师被驱逐出境。
Two girls were expelled from school for taking drugs.
两名女生因吸毒而被学校开除。
As the lungs exhale this waste, gas is expelled into the atmosphere.
当肺呼出这股废气，气体就被排到空气中。
expel from
v. 驱逐出；开除；排出
vt.驱逐；开除
remove
oust
