有一次英语翻译为：on one occasion。

occasion：n.某次;…的时候;特别的事情(或仪式、庆典);适当的机会;时机；

v.使发生;造成;导致；

第三人称单数： occasions复数： occasions现在分词： occasioning过去式： occasioned过去分词： occasioned

相关介绍

On one occasion, she wore an improper dress to my birthday party.

她有一次穿了一件极不合适的衣服来参加我的生日聚会。

On one occasion he called me at home and we had an inconsequential conversation.

有一次，他打电话到我家，然后我们胡乱的谈了一下。

They issued a special set of stamps to mark the occasion.

他们特别发行了一套纪念邮票。

I've had no occasion to visit him recently.

我最近无缘去拜访他。