Ddb
[计] 分布式数据库
🗣️ 情景例句
Are you making progress?
你有进展吗？
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
on applied psychology, and on the capacity of a man to get along with his fellow-citizens.
实用心理学和与同伴相处的能力。