- over
 - ['əuvə]
 - adv. 结束;越过;从头到尾
prep. 越过;在…之上;遍于…之上
adj. 结束的;上面的
vt. 越过 
参考例子
           - 1.The helicopter is staying over our heads.
 - 那架直升机就在我们头顶的上方。
 
- 2.Try whether you can jump over it.
 - 试试看你能否从上面跳过去。
 
- 3.You can see an airport over there.
 - 你可以看见那儿有一个机场。
 
英文解释
           - n.
 - 1.(cricket) the period during which a given number of balls (6 in England but 8 in Australia) are bowl
 - 2.having come or been brought to a conclusion
 - 3.at or to a point across intervening space etc.
 - 4.throughout an area
 - 5.throughout a period of time
 - 6.beyond the top or upper surface or edge; forward from an upright position
 - 7.over the entire area
 
网络释义
               - over
 - 煎两面荷包蛋; 超过,在...之上; 超穴球, 过穴球; 星际亿行团;
 
- get over
 - 克服,解决(问题等); (从疾病、失望等)中恢复过来; 克服; 完成;
 
- run over
 - 把…很快地(或粗略地)过一遍; 在…上驶过,(撞倒并)碾过; (跑)过去; 浏览;
 
- do over
 - 重做; 粉刷; 重新装饰房子; 一年之初;
 
- lay over
 - 压倒; 涂,覆盖; 使延期; 覆盖;