n.突然的巨变( upheaval的名词复数 )，大动荡，大变动，胀起...

upheavals的音标：...

Their fear of reversals and upheavals is fully understandable.他们这种怕反复、怕折腾的心情是完全可以理解的.And then there were new upheavals and further displacements.随后发生新的动乱,又有大批人流离失所.This is impossible to measure precisely, particularly af...

This is impossible to measure precisely, particularly after recent upheavals.对此精确衡量是不可能的, 尤其是在最近的动荡之后.Their fear of reversals and upheavals is fully understandable.他们这种怕反复、怕折腾的心情是完全可以理解的.The whole of Africa had been buff...