Liassic
a. [地质] 里阿斯统的(早侏罗系)
🗣️ 情景例句
Good morning, Ellen.
早安， Ellen。
Please don't bother me now.I'm very busy.
现在请别麻烦我，我很忙的.
Just ahead of us there was a huge fissure.
离我们不远处，出现一个大裂缝。