To move upward or forward in a single quick motion or a series of such motions; leap.
跳,跃:以一种很快的动作或一系列的动作作向上或前进运动;跳跃。
She sat calmly and with dignity, but, almost imperceptibly, she made a quick motion with her right hand.
她高贵而平静地坐在那里,但几乎不被察觉地,用右手做了一个快速的手势。
He stood amazed at Josephine「s piercing cry; at Richards」 quick motion to screen him from the view of his wife.
他愣在那儿,对约瑟芬的尖叫感到吃惊,对理查兹快速地把他挡在他妻子的视线外更感到吃惊。