Regionalisation
[医]区域化
🗣️ 情景例句
He is behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
But Li Ming has promised to come home for the summer vacations.
但是李明已经答应暑假回家。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远