To move with a slight tremulous motion; tremble, shake, or quiver.悸动:急迅而有力地抖动;战栗、摇动或颤动Slight or partial paralysis.轻瘫,不全麻痹:轻度或部分的瘫痪或麻痹There was a slight but perceptible air of neglect.有一种微弱但可察觉的冷落意味。There was a slight but perceptible air of...