couch surfing

短语

沙发冲浪

别名

couch-surfing

释义与例句

n.
  1. 1.

    The act or practice of a person who couch surfs.

    沙发冲浪

    不可数
v.
  1. 1.

    present participle and gerund of couch surf

词源

From couch surf + -ing.

来源：wiktionary