upheavals的中文意思、音标与词形变化

n. 突然的巨变( upheaval的复数形式 ); 大动荡; 大变动; 胀起

n. a state of violent disturbance and disorder (as in politics or social conditions generally) n. a violent disturbance n. (geology) a rise of land to a higher elevation (as in the process of mountain building)