Read Edit View history 白垩世 Bái'èshì Cretaceous Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 白垩世/ 白堊世 Bái'èshì Cretaceous time word · Cretaceous (geological period 140-65m years ago) 许多著名的恐龙生活在白垩世。 Edit Delete References Add reference No references for this word.
白垩世/ 白堊世 Bái'èshì Cretaceous time word · Cretaceous (geological period 140-65m years ago) 许多著名的恐龙生活在白垩世。 Edit Delete