thwacks
n．重击，猛击：用力击打的动作或声音。
v．重击，猛击：用力地击打。
例句
Should anyone much care whether an American boy living overseas gets six vicious thwacks on his backside?
应该任何一个许多的注意是否美国人男孩生活侨民获得六恶的强打在他的背后？
