Precambrian
n. 前寒武纪, 前寒武纪岩
🗣️ 情景例句
Oh, put your heavy jacket on, Robbie.
把你的厚夹克穿上 ，Robbie。
This is it. That's $9.15, please.
到了。请付9。15美元。
I think you'd better fly somewhere in the west.
我认为你最好先飞到西部的一个地方。