but的表达方式和词汇
英语词汇 but的用法 1. but用法连词,表示让步关系,意思是“除非,要不是”,常与that一起构成but that,相当于“if…not”。例如:I would have failed but that your helped me.要不是你们帮助我,我就会失败。 2. but用作连词,放在否定词或疑问词之后,作从属关系,表示否定意义,可相不于that not. 例如:Never a month passed but she writes to her parents....