白堊紀 [－垩纪]

Jyutping baak6 ok3 gei2
Pinyin bái è jì

Definitions (CC-CEDICT)
  1. Cretaceous (geological period 140-65m years ago)
Definitions (Wiktionary)
  1. name
    the Cretaceous period (part of the Mesozoic era, spanning from 145.0 to 66.0 million years ago)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）