1.deranged adj. 疯狂的

例句：
The poor woman's mind has been deranged for many years.
那个可怜的妇人精神错乱已经好多年了。

2.flip vt. 掷, 弹, 轻击

例句：
I had a quick flip through the book and it looked very interesting.
我很快翻阅了一下那本书，看来似乎很有趣。

3.steadfastly adv.踏实地, 不变地

例句：
Our society is free, fair and stable; and we steadfastly uphold the rule of law.
我们的社会自由、廉洁、安定、坚守法治；

4.bum n. 游荡者,懒鬼,闹饮,屁股

例句：
John lost his job and went on the bum.
约翰失去工作过着流浪生活。

5.assailant n. 攻击者

例句：
She was unable to get to grips with her assailant.
她无力与袭击她的人扭打.

6.plaintive adj.哀怨的, 忧郁的

例句：
Her voice was a little plaintive.
她的声音有点儿伤感。

7.callous adj. 麻木的,无情的,坚硬的

例句：
A callous indifference to the suffering of others.
对他人之痛苦漠不关心的铁石心肠的人。