1.hideous a.丑陋的；可怕的

They wear hideous clothes to cover their mostly monstrous bodies.
他们穿着丑陋的衣服以便掩盖畸形的身躯。

2.preference n.偏爱；优先

She has a preference for blue.
她特别喜欢蓝色。

3.conscious a.神志清醒的；意识到的

He was badly hurt, but he still remained conscious.
他伤得很重，但仍未失去知觉。

4.aggression n.进攻；侵犯；侵害

For a dog,an erect tail indicates aggression.
对狗而言，竖立起来的尾巴表示进攻。

5.obverse a.正面的；对应面的

The head of the Queen appears on the obverse of British coins.
英国硬币的正面有女王的头像。