shake sth from
from, into, onto, out of, etc sth, move sth in the specified direction by shaking 摇动某物使之沿某方向移动
shake scouring powder into the bath 把去污粉撒进浴缸里
shake salt from the salt-cellar onto one´s food 摇晃盐瓶把盐撒在食物上
shake sand out of one´s shoes 把鞋里的沙子抖落出来.