backing什么意思

backing ['bækiŋ]
n.倒退,支持,帮助,背衬,伴奏
例句与用法：
1.After touching 143,the price (ie of shares on the stock-market) fell back to 108 by the close of trading.
股票价格攀上143点后,收市时回落到108点.
2.Our partnership dates back to (ie We have been partners since) 1960.
我们从1960年就合伙了.
3.After being taken back 200 years,we were suddenly returned to the present day.
我们刚才还处在200年前的历史场景之中,一下子又回到了现在.
4.Who is backing the film?
谁是那影片的赞助人?
5.They've secured government backing (for the project).
他们得到*(对该计画)的支持.
6.A support for the head,as at the back of a chair.
靠头物如椅背上的头部支持物
7.Mussolini and his group set back the progress of Italy many years.
墨索里尼一伙使意大利倒退了好多年.
8.The new leader has a large backing.
那位新*有大批的支持者.