一次性 yícìxìng one-off (offer)
one-off (offer); one-time; single-use; disposable (goods)
怎么记住“一次性”: 一 one + 次 time + 性 nature = one-off (offer).
汉字
用法
- Single-use/disposable; or one-off/one-time. 一次性餐具 (yícìxìng cānjù) disposable tableware.
- Also 'in one go': 一次性付清 (yícìxìng fùqīng) pay off in a single payment.
- Two senses split by context: goods → disposable; actions → one-time. 一次性用品 (yícìxìng yòngpǐn) disposable products.