Liassic
a. [地质] 里阿斯统的(早侏罗系)
🗣️ 情景例句
we need to put together volunteers
我们需要募集义工
Would you please have dinner ready for me?
可以请你为我准备晚餐吗？
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了