Not getting the promotion was a real downer.

未得到提升真让人很沮丧。

《牛津词典》

The promotion he had been promised failed to materialize.

答应给他晋升的许诺未能实现。

《牛津词典》

The government has pledged to give the promotion of democracy higher priority.

政府已承诺要给民主的促进以更高的优先级。

《柯林斯英汉双解大词典》

It is unfortunate that some would use the religious zeal of sincere Somalis to prosecute what amounts to terrorism and the promotion of their agenda,".

VOA: standard.2009.06.26

And we can think about here we did get that energy for electron promotion that I mentioned before 2p where we moved the electron from the 2 s to the 2 p.

我们可以考虑,我们从哪里,获得了能量使电子,从2s激发到。

麻省理工公开课 - 化学原理课程节选

Would you expect to see electron promotion in nitrogen where we pull one of these 2 s electrons into one of the 2 p orbitals?

你们觉得会看到电子激发吗？,1个2s电子,跑到2p轨道里？

麻省理工公开课 - 化学原理课程节选

Thus, the winners contribute to the promotion of cultural dialogue and the revitalization of Arab culture.

UNESCO: Apply for UNESCO Prizes

The prize gives special consideration to the promotion of mother-tongue languages in developing countries.

UNESCO: Apply for UNESCO Prizes

The promotion of scientific research, in a way that connects technological, economic and social issues with environmental issues.

UNESCO: South Eastern Mediterranean Sea Project (SEMEP)