Precambrian
n. 前寒武纪, 前寒武纪岩
🗣️ 情景例句
Robbie! Who is it? Robbie
是谁呀？
No possession, but use, is the only riches.
真正的财富不是占有，而是使用。
If the Houses of Parliament had not been burned down in 1834, the great clock would never have been erected.
如果不是国会大厦在1834年被焚毁的话，这座大钟永远也不会建造。