expel
v. 把……开除（或除名）；驱逐；排出（空气、水、气体等）
第三人称单数 expels
现在分词 expelling
过去式 expelled
过去分词 expelled
例句
The heart muscles contract to expel the blood.
心脏肌肉收缩以挤压出血液。
《牛津词典》
They were told that they should expel the refugees.
他们被告知应该逐出那些难民。
《柯林斯英汉双解大词典》
The fair coordinator has been given powers to expel suspected troublemakers.
那位公正的协调员已被赋予权力，以驱逐涉嫌闹事者。
