Meru
abbr. Mechanical Engineering Research Unit <南非>机械工程研究所; milli-earth rate unit 千分之一地球速率单位
🗣️ 情景例句
And how was your day, Susan?
那你今天过得怎么样， Susan？
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。
That's OK!
没关系。