隨手

随手
suíshǒu
  1. conveniently
  2. without extra trouble
  3. while doing it
  4. in passing

CEDICT

Entry Composition

1 隨 suí
  1. to follow
  2. to comply with
  3. varying according to...
  4. to allow
  5. subsequently
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