pushfulness
/'pʊʃfʊlnəs/the quality of being aggressively or assertively ambitious进取心；积极进取的品质
noun [抽象名词] 冲劲
His pushfulness helped him climb the corporate ladder quickly. 他的进取心帮助他迅速爬上了公司的晋升阶梯。
His pushfulness helped him climb the corporate ladder quickly. 他的进取心帮助他迅速爬上了公司的晋升阶梯。