🧩 词语组成解析
n. 前寒武纪, 前寒武纪岩
eon
[['i:ən]]
n. 永世, 万古
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
To know everything is to know nothing.
事事皆知，事事不懂。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。