DICTIONARY · CC-CEDICT
埃迪卡拉紀
简 埃迪卡拉纪 · 繁 埃迪卡拉紀Mandarin · pinyin Āi dí kǎ lā jì
Meanings
- Ediacaran period (c. 635-542 million years ago), late phase of pre-Cambrian geological era
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Mandarin tones
1–2–3–1–4 · Ai1 di2 ka3 la1 ji4
Compare attested words with these syllables ↗Dictionary tones. Connected speech can change their realization.
Connected dictionary
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Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading
aai1 dik6 kaa1 laai1 gei2
Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.
Wiktionary English definitions · Chinese section
Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.
name
- (geology) the Ediacaran period (part of the Neoproterozoic era, spanning from 635 to 541 million years ago)
Source page · dump 2026-09-02 · Contributors & history
Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack