GRE考试必备词汇 第338课
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- 释义：
- adj. 反复无常的；古怪的
- 构词：
- err错误+atic有……性质的→被人认为错误的→古怪的
- 例句：
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He is a very erratic football player.
他是个技术非常不稳定的足球队员. 换一句 -
The erratic fluctuation of market prices is in consequence of unstable economy.
经济波动致使市场物价忽起忽落。 换一句 -
The speck would be jarred into more erratic motion.
微粒将受到更为反复无常的冲击. 换一句
您还可以临摹下单词：
erratic
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- 释义：
- v. 奔跑，快跑
- 例句：
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Let the dog for a scamper.
让狗出去跑一会吧. 换一句 -
Bundles of candles were procured, and straightway there was a general scamper up the hill.
一捆捆蜡烛拿了出来, 大家立即欢快地开始爬山. 换一句 -
" And, discerning the scarlet letter on her breast, would scamper off with a strange, contagious fear. "
待 到看清她胸前的红字, 便怀着一种害怕受到传染的奇异的恐惧, 迅速逃开了. 换一句
您还可以临摹下单词：
scamper
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- 释义：
- n. 死水；闭塞地区
- 例句：
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I find this town too much of a backwater.
我觉得这个城镇太闭塞. 换一句 -
Life in a backwater of Southern Russia have began to grow weary for the Moscoweducated couple.
死气沉沉的俄国南部生活一定使这对在莫斯科受过高等教育的夫妇感到厌烦. 换一句 -
So we got a backwater drift to sign the charter.
我们让死水流动来标记这一时刻. 换一句
您还可以临摹下单词：
backwater
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- 释义：
- adj. 太少的，不足的
- 例句：
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The rest of the old man's exiguous savings are donated to that boy.
那老人微薄积蓄中的剩余部分都捐赠给了那个男孩。 换一句 -
This area undulating hills, vegetation is exiguous, land backbone is thin.
该地区山峦起伏, 植被稀少, 土地脊薄. 换一句 -
Here vegetation is exiguous, edaphic barren, drought little rain, natural disaster is frequent.
这里植被稀少, 土壤瘠薄, 干旱少雨, 自然灾难频繁. 换一句
您还可以临摹下单词：
exiguous
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- 释义：
- n. （轮廓等）清晰；定义
- 构词：
- de使……成为,加强+fin界限+ition表名词→划出界限→定义
- 例句：
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They concentrated on better definition of the optical image.
他们致力于提高该光学影像的清晰度. 换一句 -
The book attempts a definition of his role in world politics.
该书要阐明的是他在世界政局中的作用. 换一句 -
A clinic for women would, by definition, deal with pregnancy and childbirth.
根据定义, 妇科诊所处理妊娠和分娩事宜. 换一句
您还可以临摹下单词：
definition
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- 释义：
- adj. 无价值的，微不足道的
- 例句：
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The parents had little interest in paltry domestic concerns.
那些家长对家里鸡毛蒜皮的小事没什么兴趣。 换一句 -
How can you deliberately get up such paltry falsehoods?
你怎么能故意编造出这么卑鄙的谎话? 换一句 -
I'm getting angry; and if you don't command that paltry spirit of yours.
我要生气了, 如果你不能振作你那点元气. 换一句
您还可以临摹下单词：
paltry
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- 释义：
- n. 移植
- 例句：
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We need to knock around the district to find a proper man for the transplantation.
我们需要跑遍这个地区找一个合适的人来做器官移植. 换一句 -
Transplantation is not always successful in the matter of flowers or maidens.
花儿移栽往往并不成功,少女们换了环境也是如此. 换一句 -
We need to knock around the district to find a proper man for the organ transplantation.
我们需要跑遍这个地区找一个合适的人来做器官移植。 换一句
您还可以临摹下单词：
transplantation
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- 释义：
- adj. 万有引力的，重力的
- 例句：
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If a spacecraft travels faster than 11 km a second, it escapes the earth's gravitational pull.
如果飞行速度超过每秒11公里，宇宙飞船将摆脱地球的引力。 换一句 -
Under the action of universal gravitational forces the small perturbations will grow.
在万有引力的作用下,小扰动会加强. 换一句 -
Properties of space must depend on the gravitational potential.
空间性质一定与引力势有关. 换一句
您还可以临摹下单词：
gravitational
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