marketing
n. 促销,营销; v. 推销,促销;出售;做买卖(market 的现在分词形式)
n.行销,买卖
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n. 促销,营销; v. 推销,促销;出售;做买卖(market 的现在分词形式)
n.行销,买卖
catadioptrics daystart fallibilism rider traditionarily vacation virement