however的用法

一、副词用法 however作副词用时，表示“然而；但是”，可以位于句首、句中和句末；位于句首时，要用逗号与句子其它部分隔开；位于句中时，其前后都要用逗号；位于句末时其前用逗号分开。例如: She felt ill.She went to work,however,and tried to concentrate. 她病了。然而她照旧去上班，并且尽力集中精神工作。 His first response was to say no. Later,however,he changed his...

发布时间：2026-06-11 浏览量：0 however的用法