埃迪卡拉 Āi dí kǎ lā 🔊 Ediacaran (c. 635-542 million years… + Keep this word Meanings Āi dí kǎ lā name Ediacaran (c. 635-542 million years ago), late phase of pre-Cambrian geological era Its characters 埃āidust迪díto enlighten卡kǎto stopHSK 3拉lāto pullHSK 4