1.symbol (n.)符号；象征
Many people in the West think that chickens are the primary symbol for cowardice and a lack of ability to act on one’s own.
在欧美地区，许多人认为鸡是懦弱的主要象征，也是缺乏独自行动能力的象征。

2.hero (n.)英雄
Some people want to be heroes and die for a good cause, while others prefer to be heroes who live long and peaceful lives.
有些人想成为英雄，为一个好的事业而死，而另一些人则喜欢成为过着长期和平生活的英雄。

3.peckish (adj.)有点饿的
Let's go grab some "fish and chips" now because I am feeling a bit peckish right now and want to eat something.
现在我们去吃些“鱼和薯条”，因为我现在觉得有点饿了，想吃点东西。

4.nag 唠叨
Please stop nagging me about doing my homework; I'll do it after I finish washing the laundry and cleaning the dishes.
请不要再唠叨我的家庭作业了，洗完衣服和盘子之后，我就去做。

5.victim (n.)牺牲者，受害者
She feels tired of being the victim of all of his practical gags and jokes.
她厌倦了成为他所有的恶作剧和笑话的牺牲品。