immemorial

形容词

1. 1

   远古的、太古的、无法追忆的多用于 time immemorial

   These valleys have been farmed since time immemorial.

   这些山谷自远古以来就有人耕作。

2. 2

   自古相传的、历来的正式

   The villagers still follow an immemorial custom of sharing the harvest.

   村民仍遵循自古相传的分享收成习俗。