Precambrian
n. 前寒武纪, 前寒武纪岩
🗣️ 情景例句
The biggest.
最大的。
What do you want?
干嘛？
Though this caused great mirth among the guests, Aunt Harriet was horrified.
这件事引起了客人们的欢笑，但哈丽特却着实吓了一跳。