第三册 第23课
1/20
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2/20
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- 释义:
- adj. 年长的; 资历深的
- 构词:
- sen老+ior较……[的]→adj.年长的;地位较高的 n.[大学]四年级学生
- 例句:
-
Some senior students wrote in asking for information concerning postgraduate studies.
一些四年级学生写信询问有关研究生课程的信息. 换一句 -
About 80 percent of the graduates advanced to senior high schools.
约有80%的毕业生升入了高中. 换一句 -
He led a military mutiny against the senior generals.
他发动了一场反对高级将领的兵变. 换一句
您还可以临摹下单词:
senior
3/20
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- 释义:
- n. 经济; 节省; 节俭
- 构词:
- eco经济+nomy某一领域[的知识]→经济[学],引申为节约
- 例句:
-
The civil war reinforced the centrifugal tendencies at work within the economy.
內战加剧了经济领域的离心倾向. 换一句 -
Agriculture is still the mainstay of the country's economy.
农业仍然是这个国家经济的主要支柱. 换一句 -
The last decade saw the emergence of a dynamic economy.
最近10年见证了经济增长的姿态. 换一句
您还可以临摹下单词:
economy
4/20
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- 释义:
- n. 生存; 生计; 生活费; 最低生活费
- 构词:
- subsist[v.生存,存在,供养]+ence表名词→n.生存, 生活, 留存
- 例句:
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She had no means of subsistence and was dependent on charity.
她没什么谋生手段,只能依靠救济. 换一句 -
They were living barely above the level of subsistence.
他们的生活水平勉强在最低水平线以上. 换一句 -
He is on the margin of bare subsistence.
他正处在挨饿的边缘. 换一句
您还可以临摹下单词:
subsistence
5/20
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- 释义:
- n. 出席; 到场
- 构词:
- attend[v.出席,参加]+ance表名词→n.出席, 出席的人数, 伺候, 照料
- 例句:
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Attendance at Professor Smith's lecture fell off sharply that evening.
那晚去听史密斯教授讲演的人显著减少了. 换一句 -
The young man danced attendance on his rich aunt.
这个年轻人小心侍候他有钱的姑妈. 换一句 -
It was a record attendance for a midweek game.
对于一场周中期举行的比赛,有这么多人到场还是首次. 换一句
您还可以临摹下单词:
attendance
6/20
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7/20
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- 释义:
- n. 指示; 适应症; 象征
- 构词:
- indicate指出+ion动作或状态等→indication
- 例句:
-
Did he give you any indication of his feelings?
他向你表示了自己的感情了 吗 ? 换一句 -
There seems to be every indication that there will be an earthquake.
所有迹象似乎都表明将要发生地震. 换一句 -
Hurstwood was too clever to give the slightest indication of a change.
赫斯渥非常机灵.他一点不动声色,不让人感到和以前有什么不一样. 换一句
您还可以临摹下单词:
indication
8/20
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- 释义:
- n. 十二指肠
- 例句:
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The distal duodenum and jejunum remain on the right side of the spine .
远端十二指肠及空肠仍处于脊椎右侧。 换一句 -
This juice - about a quart a day -- pours into my duodenum, neutralizing acids.
这种消化液(每天约分泌1品脱)流入我的十二指肠, 把酸中和了. 换一句 -
After the colon, the duodenum is the most common site for diverticulum.
继结肠源, 十二指肠是憩室最多见的部位. 换一句
您还可以临摹下单词:
duodenum
9/20
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10/20
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- 释义:
- n. (消化不良)胃灼热感
- 例句:
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The heartburn associated oesophagitis is substernal in location.
由食管炎引起的胃灼热,其部位发生于胸骨下. 换一句 -
Heartburn and sour " acid " eructations are frequent.
常有烧心感和嗳酸. 换一句 -
I wouldn't take a glass for a five - pound note ; it kills me with heartburn.
那种东西喝下去心里要发烧的,你白给我五镑钱,我也不喝. 换一句
您还可以临摹下单词:
heartburn
11/20
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12/20
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13/20
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- 释义:
- n. 铋
- 例句:
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Brass, copper, stainless steel, bismuth, and lead are all suitable.
黄铜 、 铜 、 不锈钢 、 铋及铅都是适合的. 换一句 -
Aim To study the effects of chitosan - bismuth on experimental rat ulcer models.
目的研究壳聚糖铋对大鼠实验性胃溃疡模型的影响. 换一句 -
Tin - bismuth alloy was electroplating by electrodepositing associated with ultrasonic agitation.
将超声和电沉积相结合电镀了锡铋合金. 换一句
您还可以临摹下单词:
bismuth
14/20
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- 释义:
- v. 赋与新的力量或生命
vt. 重建; 复兴; 革新
- 构词:
- re再+gener产生+ate具有……的→重新产生生命→改过自新的
- 例句:
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This creature's tail will regenerate if it is cut off.
这种动物的尾巴如果被割掉,会再生出来. 换一句 -
This creature's tail will regenerate if it's cut off.
这动物的尾巴割掉会再长的. 换一句 -
They do not regenerate through the control loop.
它们不能通过控制回路来恢复. 换一句
您还可以临摹下单词:
regenerate
15/20
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- 释义:
- n. 通便; 排粪
- 例句:
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Defecation ( or Bowel movement ): Elimination of feces from the digestive tract.
排 粪: 将粪便排出消化道的动作. 换一句 -
Sweet potatoes fibre soft Yi Xiaohua, can promote gastrointestinal motility, help defecation.
地瓜纤维质松软易消化, 可促进肠胃蠕动, 有助排便. 换一句 -
Apple containing cellulose stimulate peristalsis, accelerated defecation, it also purge role.
苹果中含纤维素可刺激肠蠕动, 加速排便, 故又有通便作用. 换一句
您还可以临摹下单词:
defecation
16/20
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17/20
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18/20
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19/20
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- 释义:
- n. 外皮; 皮质; 皮层
- 例句:
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The infection - thread enters and branches in cells of the root cortex.
侵染线进入根的皮层细胞并进行分枝. 换一句 -
Within the epidermis develops a ring of parenchyma cells, the cortex.
在表皮细胞内有一个质壁细胞环, 即皮层. 换一句 -
The ovarian follicles are embedded in the stroma of the cortex.
卵巢皮质的基质中有许多卵泡. 换一句
您还可以临摹下单词:
cortex
20/20
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