adj.可驱逐的(应开除的；可击退的)
They both take in and expel matter. 他们既吸取物质也排放物质。
The headmaster may expel the boy from the school. 校长可能要把那个男孩从学校开除。
The headmaster may expel the boy from the school . 校长可能要把那个男孩从学校开除。
To drive out, as from a hiding place; expel. 驱逐从隐藏的地方赶出；驱逐
To drive out,as from a hiding place; expel. 驱逐从隐藏的地方赶出；驱逐
