jerkyadj (-ier, -iest) making abrupt starts and stops; not moving or talking smoothly 忽动忽停的; 颠簸不稳的; 结结巴巴的 The toy robot moved forward with quick jerky steps. 玩具机器人一颠一颠地走得很快. his jerky way of speaking 他讲话时结结巴巴的样子.
牛津英汉双解词典