【词汇讲解】
1.waterproof adj. 防水的，耐水的
如：I bought a waterproof watch.
我买了一块防水表。
These are waterproof fabrics.
这些是防水面料。
2.spike vt. 以大钉钉牢，使 ... 失效，用尖物刺伤
如：The boss is bound to question the cost of the food for the office party, so let's spike his guns by pointing out that he's getting the drinks very cheaply.
老板一定会对办公室聚会的食品所需的费用表示怀疑，我们对他说的他喝的酒非常便宜，从而打消他的疑虑。
3.pack up 打包，收好，停止工作，出故障
如：It's time to pack up.
到收工的时候了。
My car has packed up.
我的汽车坏了。
4.stargaze vi. 眺望星星，耽入梦想