so long

感叹词 intj.
中文释义

英文释义

感叹词 intj.
  1. Goodbye; a valediction used when leaving or departing from a person or place. informal
    — So Long, and Thanks for All the Fish

词源

Uncertain. Compare to Swedish hej så länge and Russian пока (poka). See Douglas Harper (2001–2026), “so long”, in Online Etymology Dictionary.
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