词汇精选：expel的用法和辨析
一、详细释义：
v.
驱逐，赶走 [T]
例句：
An American academic was expelled from the country yesterday.
昨天一位美国学者被逐出该国。
例句：
They were told at first that they should simply expel the refugees.
一开始有人告诉他们应该直接将那些难民驱逐出境。
把…除名，开除 [T]
例句：
He was expelled from the club.
他被俱乐部除名了。
例句：
The student have been expelled for cheating.
这学生因为作弊被开除。
排出（气体等）[T]
例句：
They both take in and expel matter.
他们既吸取物质也排放物质。
例句：
Daily brushing of the skin helps the skin expel toxins.
每天擦洗皮肤有助于皮肤排毒。
二、词义辨析：
exile,expel
这两个动词均有“驱逐出境，放逐”之意。exile指政府强迫某一公民离开祖国或流放到某地，但不一定含耻辱意味。expel含义广，可指驱逐出境或取消某一资格，含耻辱意味。
三、参考例句：
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。
Daily brushing of the skin helps the skin expel toxins.
每天擦洗皮肤有助于皮肤排毒
They were told at first that they should simply expel the refugees.
一开始有人告诉他们应该直接将那些难民驱逐出境。
We've just installed a fan to expel cooking smells from the kitchen.
我们刚刚安装了一个风扇排出厨房里的油烟。
Russia has lately decided to expel a US diplomat from its land.
俄国最近驱逐了一名美国外交官。
In 1654, the colony's governor attempted to expel 23 Jews who had washed up on the island.
在1654年，殖民地的统治者想要驱逐23名犹太人，他们在营地里负责洗碗工作。
"Accordingly, we are asking the Russian government to take action to expel Mr. Snowden without delay." she said.
海顿称：“据此，我们要求俄罗斯政府立刻驱逐斯诺登。”
Russia has lately decided to expel a US diplomat from its land, declaring he has done something improper.
俄国最近驱逐了一名美国外交官，称他干了与身份不相符的事情。
And that's not all the fluid they'll expel; they will also produce 91 U.S. gallons of saliva, enough to fill 230magnums of champagne.
而这并不是他们所排出的所有液体；他们还将产生91美制加仑的唾液，足够装满230瓶香槟。
