Liassic
a. [地质] 里阿斯统的(早侏罗系)
🗣️ 情景例句
Michelle picked it out.
是Michelle选的。
There is no medicine against death.
人间哪有不死（回春）药。
Exploring really deep caves is not a task for the Sunday afternoon rambler.
探测非常深的洞穴不是那些在星期日下午漫步的人所能胜任的。