Precambrian
n. 前寒武纪, 前寒武纪岩
🗣️ 情景例句
It is! She's having pains a minute apart!
是啊。她隔一分钟就会痛呀。
It matters not how long we live but how.
问题不是活得多么长，而是活得怎么样。
There was no excuse we have new brooms.
你们没有任何借口我们有新扫把。