熊萌2019-09-252019-09-252017-03-032008-05-14http://hdl.handle.net/20.500.12424/493023chiWith permission of the license/copyright holder英语委婉语语用动机文化动机心理动机English euphemismpragmatic motivationcultural motivationpsychological motivation英语委婉语的产生动机研究 [A Study on the Motivation of English Euphemism]Thesis