Triassic是什么意思_Triassic怎么读_音标traɪˈæsɪk
时间：
Triassic是什么意思音标:英 [traɪˈæsɪk]美 [traɪˈæsɪk]
a. 三叠纪的
n. from 230 milpon to 190 milpon years ago; dinosaurs, marine reptiles; volcanic activity
a. of or relating to or denoting the first period of the Mesozoic era