# gravitational ##### 词义 - 英:/ˌɡrævɪˈteɪʃənl/; 美:/ˌɡrævɪˈteɪʃənl/ - #词性/adj 引力的;重力引起的 ##### 例句 - Not really " holes , " but rather hugely dense12 objects with massive gravitational pull . - 黑洞其实不是“洞”,而是能产生巨大引力的密度极高的物体。 - Which of them show the effect of gravitational attraction ? - 以下哪项显示地心引力的效应? - Its oscillation depends on the strength of the gravitational field - 它的振动幅度取决于引力场的强度。