第四纪
dì​sì​jì

Quaternary Period

  • created sense approved 第四纪/第四紀 · dì​sì​jì · Quaternary Period — "Initial import from upstream dictionary"

    第四纪 / 第四紀

    dì​sì​jì

    Quaternary Period

    The Quaternary Period; the current and most recent of the three periods of the Cenozoic Era, spanning from about 2.6 million years ago to the present.

    第 (bound) → 第 · dì · [ordinal] 四 (literal) → 四 · sì · fourth 纪 (bound) → 纪/紀 · jì · era

    Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

    created sense