swot up on

短语

词形变化

swots up on 三单 swots up on swotted up on swotting up on swotting up on 现在分词 swotted up on 过去式 swotted up on 过去分词

释义与例句

v.
  1. 1.

    To study particularly hard to learn (a subject) quickly.

    俚语

    You should swot up on your French before travelling to Paris.