scratch one's own itch

短语

词形变化

scratched one's own itch scratches one's own itch 三单 scratches one's own itch scratching one's own itch scratching one's own itch 现在分词 scratched one's own itch 过去式 scratched one's own itch 过去分词

释义与例句

v.
  1. 1.

    To do something out of motivation to solve a personal problem; to take matters into one's own hands.

    习语
  2. 2.

    to masturbate

    委婉 习语

词源

From scratch an itch.

来源：wiktionary