前寒武纪

前寒武纪
qiánhán

pre-Cambrian, geological period before c. 540m years ago

1 meaning
MEANING

MEANING

  1. noun

    pre-Cambrian, geological period before c. 540m years ago

    • The Precambrian is an early period of Earth's history.

STROKE ORDER
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解字

CHARACTER ANALYSIS

Ahead lies the path we step forward on, overcoming all obstacles and penalties to advance.

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