相關(guān)單詞近義詞 gravity 重力, movement 活動(dòng), attraction 吸引, gravitational attraction 地球引力, gravitational force 引力反義詞levitation, 飄浮臨近詞gravity, gravitate, gravitational, gravitation law, gravitation tank, gravitation mass, Gravitation pure, gravitation shock, gravitation model, gravitational cue, gravitation field, gravitational low 返回 gravitationally