8.
dimension n.尺寸, 尺度, 维(数), 度(数), 元
e.g.A line has one dimension and a square has two.
线是一度空间，平面是两度空间。
Time is sometimes called the fourth dimension.
时间有时被称为第四度空间。
There is another dimension to this problem which you havent mentioned. (喻)
这个问题还有一个方面你没提到。
of one dimension一维的, 线性的
of three dimensions三维的, 立体的
of two dimensions二维的, 平面的
9.hyperactive adj.活动过度的, 极度活跃的,活动亢进的
hyperacid adj.酸过多的, 胃酸过多的
10.
on a global basis: globally
e.g.The protection of rare animals is a problem concerned on a global basis.
保护稀有动物是全世界关注的问题。
11.
deregulation n.违反规定, 反常
derecognize vt. 撤消承认
derealize v. 使不现实
12
spur n.马剌, 刺激 v.鞭策, 刺激, 疾驰, 驱策
e.g.This book is a spur to the childs imagination.
这本书能促进孩子的想象力。
pride spurred the man to fight.自尊心刺激他去决斗 。
Business tax cut is needed to spur industrial investment?
需要用减少商业税的办法刺激工业投资
13.
beat out v.敲, 扑灭
e.g.The dry grass caught fire, but we beat it out.
She beat out a tune on a tin can. 她在洋铁罐上敲出一首曲子。
This hair style is out of fashion now.
14.
blur vt, vi使模糊;使看不清
e.g.Tears blur my eyes. 泪水模糊了我的眼睛。
His eyes were blurred with tears.泪水使他的眼睛一片模糊。
15.
identity身份;本身;一致
the identity of interests 利益的一致
an identity card身分证
e.g.They finally reached an identity of views through heated discussion.
他们经过激烈的讨论最终取得了一致看法。
The police are still uncertain of the murderers identity.
警察尚未证实杀人犯的身份。
16.
unappealing adj.无吸引力的, 不能打动人的
appealing 吸引力的, 打动人的
17.
justice n 公平;合理;公正
injustice n.不公平, 不讲道义
e.g.Everyone should be treated with justice. 每个人都应受到公正的对待。
The justice of these remarks was clear to everyone. 人人都明白这些话是公正的。
18.
welfare n 福利
welfare fund 福利基金
welfare work 福利事业
social welfare 社会福利
on welfare 接受社会救济
e.g.Many European countries have well-developed social welfare system.
很多欧洲国家拥有先进的社会福利系统。
You can apply to the welfare funds for grant to get through your college.
你可以向社会福利基金申请助学金来完成你的大学教育。
The poor family has to live on welfare. 这个可怜的家庭只能靠救济生活。
19.
go for v.去找, 努力获取
e.g.Shall I go for a doctor? 我去找个医生吧。
Dont worry, hes going for the best doctor in the town.
别着急，他去找镇里最好的医生去了。
He is now going all for his master degree. 他正在全力以赴争取硕士学位。
20.
show up v.揭露, 露出, 露面
e.g.He is clear about how dangerous it will be to show up the fraud.
他明白揭穿这个骗局对他来说有多么危险。
Her winkles show up in the strong sunlight. 她的皱纹在强烈的阳光下很明显。
only three of the people who are invited to the party didn’t show up.
只有三个受邀来参加聚会的人没有来参加。