powerful

adj.有权势的; 有影响力的; 强有力的; 力量大的; 很有效的; (对身心)有强烈作用的，效力大的 牛津词典 adj. 有权势的；有影响力的being able to control and influence people and eventsan immensely powerful organization有巨大影响力的组织 a rich and powerful...