Precambrian
n. 前寒武纪, 前寒武纪岩
🗣️ 情景例句
Rome wasn't built in a day.
罗马不是一天建成的。
He is absolved of all blame.
他从各种的非难中获得解脱。
The old lady enjoys a quiet life with her family.
老太太和她的家人安享宁静的生活。