n.猛击;冲击力;奔驰;快感;
vt.猛击,击败;
vi.冲过去;打滚;颠簸;沸腾;
例句:
The book packs a wallop.
这本书产生了巨大的影响.
Stick can't walk but he packs a wallop.
棒不能走路,但他包冲击.
And besides, if they did, Israel could always go back in and wallop them again.
换句话说, 如果他们还这么做, 以色列也仍然可以回去再给他们来一次沉重的打击.