短语大盘点 In the abstract 抽象地，理论上 make an abstract of sth 做摘要 abstract sth from sth 从…中提取 2. As well/ as well as 也，同…一样 3. Aim at sb/ sth // to do sth // at doing sth be aimed at doing sth 旨在，意欲 with the aim of 带有…目的 4. Focus on= concentrate on 集中