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n. 晋级, 创建, 增进
【经】 推广, 推销, 促进

Our teacher has got a promotion.
我们的老师被提升了。
This electric razor is our latest promotion .
这种电剃刀是我们的最新产品。

student promotion promotion expense trade promotion promotion examination investment promotion export promotion conditional promotion social promotion promotion media contact promotion promotion worker self-promotion tumour promotion tumor promotion promotion workers product promotion promotion mix personnel promotion marketing promotion growth promotion