locksmithing

n. 锁匠行业, 锁匠工作

发音

/ˈlɒkˌsmɪθɪŋ/

释义与例句

n.
  1. 1.

    The science and art of making and defeating locks.

    锁匠

    不可数

词源

From locksmith + -ing.

来源：wiktionary