牛津3000词汇(上) 第12课
3/20
报错
4/20
报错
- 释义:
- n.肘部;弯头,扶手;肘形管,弯管; vt.用肘推挤(另一人或另一些人);用手肘推开; vi.用肘推搡着前进;在拐角处转弯;
- 例句:
-
I've worn through the elbow of this old coat at last.
最后我把这件旧外套的肘部磨出了窟窿. 换一句 -
He had a patch on the elbow of his jacket.
他的上衣肘部有一块补丁. 换一句 -
As he rolled over on his elbow, he heard a loud snort.
当他用肘部支撑着翻过身来时, 他听到一阵清晰的鼻息声. 换一句
您还可以临摹下单词:
elbow
5/20
报错
- 释义:
- adj.上了年纪的;过了中年的;较老的; n.老人;
- 例句:
-
A large majority of elderly Americans depend solely on social security income.
大多数上了年纪的美国人仰仗社会保险金过活. 换一句 -
The elderly man is quite energetic.
这位上了年纪的老人仍精力充沛. 换一句 -
It was a strange conjunction — the prim serious young Queen and the elderly, cynical Whig.
那是奇特的组合——古板严肃的年轻女王和上了年纪 、 玩世不恭的维新党成员相组合. 换一句
您还可以临摹下单词:
elderly
6/20
报错
- 释义:
- vt.选举;挑出,挑选;决定; vi.选择,挑选;进行选举; adj.精选的,选出的;选中的,当选而尚未就职的; n.被选的人;
- 构词:
- e出+lect选择,收集→选出
- 例句:
-
The right to elect chieftains and to depose them.
选举和撤换酋长的权利. 换一句 -
Unions would elect their leadership by secret postal ballot.
工会将通过秘密邮寄选票的方式选举领导人。 换一句 -
We are going to hold a rally next month to elect a new leader.
我们打算下月举行集会,选举一位新的领导人。 换一句
您还可以临摹下单词:
elect
7/20
报错
8/20
报错
9/20
报错
10/20
报错
- 释义:
- n.电力;电流,静电;高涨的情绪;紧张;
- 构词:
- electric电的+ity某种性质,状态等→电,电流
- 例句:
-
The electricity industry consumes large amounts of fossil fuels.
电力工业消耗大量的矿物燃料。 换一句 -
The electricity supply here is quite erratic.
这里的电力供应相当不稳定。 换一句 -
The electricity company disconnected our supply for non - payment of a bill.
电力公司因我们有一笔账没付而切断了我们的电. 换一句
您还可以临摹下单词:
electricity
11/20
报错
- 释义:
- adj.电子的;电子操纵的;用电子设备生产的;用电子设备完成的;
- 构词:
- electron电子+ic……的→adj.电子的
- 例句:
-
His desk is covered with electronic gadgetry.
他的书桌上摆满了各种电子装置。 换一句 -
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 -
It is an electronic device with many uses.
这是一部具有多种用途的电子仪器. 换一句
您还可以临摹下单词:
electronic
12/20
报错
13/20
报错
- 释义:
- n.[化]元素;要素;原理;[电]电阻丝;
- 例句:
-
Sc is the most effective alloying element in aluminum alloy.
钪是到目前为止所发现的对铝合金最为有效的合金化元素. 换一句 -
Similarly, each element of an array variable is initialized individually.
同样, 数组变量的每个元素也单独初始化. 换一句 -
Phenylacetic acid waste catalyst which comprised a mount of valuable cobalt element was produced by carbonylation.
羰基化法生产苯乙酸工艺中生成的废催化剂,含有大量有价值的钴元素. 换一句
您还可以临摹下单词:
element
14/20
报错
- 释义:
- n.电梯;升降机(美);谷仓;
- 构词:
- elevate[v.举起,提拔,振奋,提升……的职位]+or器→n.电梯,升降机
- 例句:
-
It's on the fifth floor, so we'd better take the elevator.
那是在六楼上,我们最好乘电梯。 换一句 -
The rope broke, and the elevator plunged down to the ground.
缆绳断了, 电梯猛然掉到地面上. 换一句 -
Burke pushed the button and the elevator began its slow ascent.
伯克按动电钮;电梯开始缓慢上升. 换一句
您还可以临摹下单词:
elevator
15/20
报错
17/20
报错
18/20
报错
19/20
报错
20/20
报错
支持键盘“← → 回车键”翻页,F8键例句发音,F9键单词发音