"cretaceous" 怎么发音
word
kɹɪˈteɪʃɪs
kri-TAY-shis
kɹɛtˈeɪʃəs
kre-TAY-shuhs
释义
Relating to the geological period between about 145 and 66 million years ago, when dinosaurs were abundant and many chalk deposits formed.
IPA 音标
美式英语
kɹɪˈteɪʃɪs
英式英语
kɹɛtˈeɪʃəs
简化发音
美式
kri-TAY-shis
英式
kre-TAY-shuhs
语境中听
Many famous dinosaurs lived during the Cretaceous period.
The Cretaceous ended about 66 million years ago.
Scientists study Cretaceous rocks to learn about Earth’s history.
Did you know flowering plants first appeared in the Cretaceous?