Vocab Bloom Hub

blue moon

/bluː muːn/

翻译: 指罕见的事件或现象,很少发生;也指天文上的一个月中的第二次满月。

1 个条目

phrase

/bluː muːn/B2informal
  • zh指罕见的事件或现象,很少发生;也指天文上的一个月中的第二次满月。

A rare event or occurrence that happens very infrequently, often used in the phrase 'once in a blue moon'.

  1. Rare eventB2informal

    An event that happens very rarely or almost never.

    zh极为罕见的事件

    • He only visits his hometown once in a blue moon.
    • Getting a perfect score on that test happens once in a blue moon.
    • We go to the cinema once in a blue moon these days.