二手

èrshǒu
  1. indirectly acquired
  2. second-hand (information, equipment etc)
  3. assistant

CEDICT

Entry Composition

1 二 èr
  1. two
  2. 2
  3. (Beijing dialect) stupid
2 手 shǒu
  1. hand
  2. (formal) to hold
  3. person engaged in certain types of work
  4. person skilled in certain types of work
  5. personal(ly)
  6. convenient
  7. classifier for skill

classifiers: 雙, 隻