大学英语(第一册) 第10课
1/20
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- 释义:
- n. 电子
- 构词:
- electr电+on物理上一些名词→n.电子
- 例句:
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The structure of molecules can be seen under an electron microscope.
分子的结构可在电子显微镜下观察到. 换一句 -
An electron has a negative charge, a proton has a positive charge.
电子带负电荷, 质子带正电荷. 换一句 -
Freedom, gravity, ego, and electron are constructs.
自由, 万有引力, 自我中心以及电子都是概念. 换一句
您还可以临摹下单词:
electron
2/20
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- 释义:
- adj. 电子的
n. [-s]电子学; 电子设备
- 构词:
- electron电子+ic……的→adj.电子的
- 例句:
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Semiconductor devices can perform a variety of control functions in electronic equipment.
半导体器件在电子设备中能起各式各样的控制作用. 换一句 -
Electronic computers are now in common use all over the world.
电子计算机已在世界各地普遍使用. 换一句 -
This radar is operated by an electronic pulse.
这台雷达依靠电子脉冲来操作. 换一句
您还可以临摹下单词:
electronic
3/20
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- 释义:
- adj. 根本的; 激进的; 根本性的
- 构词:
- radic根+al人→n.激进分子
- 例句:
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The professor's a radical in politics but a conservative dresser.
教授在政治上是激进派,但衣着却很守旧. 换一句 -
I belong to the school of thought that favors radical change.
我属于激进派. 换一句 -
The radical group in the ruling party is becoming increasingly isolated.
执政党内的激进派日益孤立. 换一句
您还可以临摹下单词:
radical
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7/20
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- 释义:
- adj. 能读写的; 有文化的; 有读写能力的; 有文化修养的
- 构词:
- liter文字,字母+ate……的→adj.有文化的
- 例句:
-
Only a few of the nation's peasants are literate.
这个国家的农民中只有少数人能识字. 换一句 -
He is the most literate of the whole family.
他是全家最有文化的一个. 换一句 -
The German literate reversed this process with the profane French literature.
德国著作家对世俗的法国文献采取相反的作法. 换一句
您还可以临摹下单词:
literate
8/20
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- 释义:
- adv. 只不过; 几乎不; 仅仅; 勉强
- 例句:
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The male bird is barely distinguishable from the female.
雄鸟和雌鸟几乎无法辨别. 换一句 -
He took barely enough money to keep the children in bread.
他赚很少的钱仅够孩子们勉强糊口. 换一句 -
The investigation barely scratched the surface of the city's drug problem.
这次调查只是触及了该城市毒品问题的表面. 换一句
您还可以临摹下单词:
barely
9/20
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10/20
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- 释义:
- adj. 典型的; 代表性的; 特有的; 独特的
- 例句:
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They reacted to the appalling weather with typical British stoicism.
他们忍受着恶劣天气的煎熬,表现了英国人典型的坚忍不拔的精神. 换一句 -
The play, whose style is rigidly formal, is typical of the period.
这剧本是那个时期的典型作品, 风格拘谨刻板. 换一句 -
The typical lawn mower makes about 90 decibels of noise.
典型的割草机发出的声响约为90分贝. 换一句
您还可以临摹下单词:
typical
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12/20
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- 释义:
- n. 街坊; 四邻; 邻近地区; 地段
- 构词:
- neighbor邻居+hood性质→n.附近, 邻近
- 例句:
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His ill luck has been whispered about the neighborhood.
他的不幸遭遇已在邻居中传开. 换一句 -
We look towards the amalgamation of some of the neighborhood factories.
我们指望合并一些里弄工厂. 换一句 -
The whole neighborhood have been hunting for the missing child.
整条街的人都在寻找那个失踪的孩子. 换一句
您还可以临摹下单词:
neighborhood
13/20
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- 释义:
- n. 日落(时分); 日落; 傍晚; 晚霞
- 例句:
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A bright moving object appeared in the sky at sunset.
日落西山时,天空出现了一个移动的发亮物体. 换一句 -
The changing vivid colours of the sunset are really fascinating.
日落时变化多端的色彩确实使人心醉神迷. 换一句 -
Rosy morning clouds indicate rain, and a rosy sunset means fine weather.
早霞主雨, 晚霞主晴. 换一句
您还可以临摹下单词:
sunset
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17/20
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- 释义:
- vi. 交流意见、思想等
- 构词:
- commune交流+icate→communicate交流;通讯
- 例句:
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By the age of two most children have begun to communicate verbally.
大多数孩子两岁时就开始用说话沟通. 换一句 -
I will communicate your views verbally to the members of the committee.
我会将你的看法口头转达给委员会成员. 换一句 -
He asked me to communicate his wishes to you.
他请我向你转达他对你的祝愿. 换一句
您还可以临摹下单词:
communicate
18/20
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- 释义:
- adj. 精神的; 思想上的
- 构词:
- ment思考,神智+al……的→adj.精神的,思想的,心理的,智力的,脑力的
- 例句:
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Mental and physical deterioration both occur naturally with age.
随着年龄的增长,心智和体力自然衰退. 换一句 -
Language is the most important mental creation of man.
语言是人类头脑最重要的产物. 换一句 -
A mental vision of success would help produce real success.
头脑中成功的想像会有助于取得实际的成功. 换一句
您还可以临摹下单词:
mental
19/20
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20/20
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