一次性

yīcìxìng
  1. one-off (offer)
  2. one-time
  3. single-use
  4. disposable (goods)

CEDICT

Entry Composition

1 一次 yīcì
  1. first
  2. first time
  3. once
  4. (math.) linear (of degree one)
2 性 xìng
  1. nature
  2. character
  3. property
  4. quality
  5. attribute
  6. sexuality
  7. sex
  8. gender
  9. suffix forming adjective from verb
  10. suffix forming noun from adjective, corresponding to -ness or -ity
  11. essence

classifier: 個