1. absorbed▲  a.   (in sth)被…吸引住的；专心致志的
语境活记： The writer was so absorbed  in  her work that she didn’t notice him enter the room. 这个作家如此专注于她的工作，以至于没有注意到他走进房间。[05.6词汇]
2. abstract*    vt.  做…的摘要；抽取  a.  抽象(派)的  n.  摘要，梗概；抽象派艺术作品语境活记: The author was required to  submit  an abstract of about 200 words together with his research paper. 作者被要求在提交论文时附上一篇200字的摘要。[04.1词汇]