tractor['træktə]
a motor vehicle with large back wheels and thick tyres, which is used on farms for pulling machinery
n. 拖拉机；牵引机

drag[dræɡ]
to move something by pulling it along a surface, usually the ground
to make someone go somewhere they do not want to go
vt. 拖累；拖拉；缓慢而吃力地行进
vi. 拖曳；缓慢而吃力地行进
n. 拖；拖累

attractive[ə'træktiv] 拉风
very pleasing in appearance or sound, or causing interest or pleasure
someone who is attractive is good looking, especially in a way that makes you sexually interested in them
pleasant to look at
having qualities that make you want to accept something or be involved in it
adj. 吸引人的；有魅力的；妩媚动人的;引人注目的

abstract ：['æbstrækt] ab=away脱离
based on general ideas and not on any particular real person, thing or situation
existing in thought or as an idea but not having a physical reality
not representing people or things in a realistic way, but expressing the artist's ideas about them
n. 摘要；抽象；抽象的概念
adj. 抽象的；深奥的
vt. 摘要；提取；使……抽象化
vi. 做摘要；写梗概

耶鲁公开课 - 博弈论课程节选
But, of course, these models abstract from very important parts of reality, and the next step to do is what?
但是,当然了,模型是由重要的事实抽象而来得,我们接下来该怎么做呢

普林斯顿公开课 - 人性课程节选
I think once you get into a place, it's easy to be abstract, human right.
我想一旦你到了一个地方，人权这个话题很容易变得抽象。

contract['kɔntrækt; kən'trækt]
an official written agreement
to become less or smaller; to make something become less or smaller
to get an illness
to make a legal agreement with somebody for them to work for you or provide you with a service
to formally agree to marry somebody/form an alliance with somebody

vi. 收缩；感染；订约
vt. 感染；订约；使收缩
n. 合同；婚约

例句
My son's contracted a severe fever.
我的儿子发高烧。
Metal contracts as it becomes cool.
金属冷却时体积缩小。

【词义辨析】
agreement, contract, treaty, convention, bargain, understanding, accord
这些名词均含“协定，协议，契约，合同”之意。
agreement: 普通用词，含义最确定，泛指个人、团体或国家之间取得一致而达成的任何协议、协定或合同、契约等，可以是口头的，也可以是书面的。
contract: 侧重指双方或多方订立的具有法律效力的正式的书面合同或契约。
treaty: 指国家之间经外交谈判后依照国际法签订的正式条约。
convention: 比treaty更专门化，但不及treaty正式。也可指国家之间就有关事情签订的条约。
bargain: 通常指商业交往中的购销合同。
understanding: 指不具约束力的非正式的协议。
accord: 多指国际间的非正式协议。

distract [dis'trækt]
to make someone stop giving their attention to something
vt. 转移；分心 dis 分开

考点
distract from转移；使从…分心

绯闻女孩第3季第14集
I was trying to distract you from seeing the pills.
Yeah, I-I still don't understand why you brought the drugs over.
我只是设法不让你看到那些毒品。
我还是不明白你为什么把毒品带过来。

昨日重现

2003年12月CET-4真题
The author was required to submit an _____ of about 200 words together with his research paper.

A.edition
B.editorial
C.article
D.abstract

2005年6月CET-6真题
Although we tried to concentrate on the lecture, we were _____ by the noise from the next room.

A.distracted
B.displaced
C.dispersed
D.discarded

2003年3G笔试题目-反义

IMPLICIT

A.unadulterated
B.overt
C.abstract
D.unequivocal
E.germane

答案 D A D