approval 
英 [əˈpruːvəl]  美 [əˈpruvəl] 
n. 批准；认可；赞成

例句:
The project failed to get the committee's approval. 

这个项目未获得委员会的批准。

The chairman has also given his approval for an investigation into the case. 

主席也已批准对此案进行调查。

The proposal met with the approval of the Madrid hierarchy. 

这一提议得到了马德里领导层的批准。

The proposed modifications met with widespread approval. 

提出的修改意见得到了广泛的赞同。

There were murmurs of approval from the back of the room. 

从房间后部传来赞同的低语声。