单词 what is sb doing? 例句 what is sb doing?see ⇨ DO/NOT DO 5 英语写作词典收录了19312条英语写作万能句型词条,按主题分类,基本涵盖了全部常用单词及词组的写作技巧和方法,是英语写作的有利工具。 相关内容:“what is left of sth/what remains of sth”写作“what”写作“whack”写作“whale”写作“WET”写作