1.incline [ in'klain ] 
n. 倾斜,斜坡,斜面;v. 使...倾向,爱好,易于
I'm inclined to tiredness in winter. 我在冬天易于疲劳.

2.insight [ 'insait ] 
n. 洞察力
I've got an insight into the problem. 我对问题豁然开朗.

3.insulation [ɪnsjʊ'leɪʃ(ə)n] 
n. 隔离,孤立,绝缘
Cork is often used for insulation. 栓皮经常用作绝缘材料.

4.interrupt [ɪntə'rʌpt] 
n. 中断;v. 打断,妨碍,插嘴
Traffic was interrupted by a dense fog. 交通因浓雾而受阻。

5.legacy ['legəsɪ] 
n. 祖先传下来之物,遗赠物
His weak chest was a legacy of a childhood illness. 他那瘦弱的胸脯是儿时患病的后遗症.

6.maintenance ['meɪnt(ə)nəns] 
n. 维护,保持,维修,生活费用
Maintenance of PC is in my element. 我对电脑的维修保养很在行.

7.notion ['nəʊʃ(ə)n] 
n. 观念,想法,主张
We had a notion that he was telling a lie. 我们当时的看法是他在说谎.

8.oppose [ə'pəʊz] 
v. 反对,以...对抗,抗争
Don't oppose your will against mine. 不要把你的意志同我的对立起来.

9. option ['ɒpʃ(ə)n] 
n. 选择
He had no option but to agree. 他除了同意外别无选择.

10.original [ə'rɪdʒɪn(ə)l] 
a. 最初的,原始的,有独创性的,原版的
The original owner of the house moved out 房子原先的主人搬出去了.