v.苦读
n.刻苦学习的人
abbr.优势、劣势、机会和威胁分析（=Strengths, Weaknesses, Opportunities, and Threats）
I have to swot up my physics now. 我这几天得在物理学上下点功夫了。
He was bookish, a swot and very close to his mother. 他有点书呆子气，勤奋好学，和他母亲非常亲近。
