jerkily
adv. 痉挛性地；颠簸地
例句
The car moved off jerkily.
汽车颠簸着开走了。
《牛津词典》
Using his cane heavily, he moved jerkily toward the car.
费劲地拄着拐杖，他匆忙磕绊着走向那辆车。
《柯林斯英汉双解大词典》
Peter drove jerkily, cornering too fast and fumbling the gears.
彼得开车很不平稳，转弯太快，换档也不熟练。
