GRE考试必备词汇 第198课
1/20
报错
2/20
报错
- 释义：
- adj. 皮下注射的
- 构词：
- hypo在……下面,次等+derm皮+ic……的→adj.皮下的
- 例句：
-
There is a risk of transmission of the virus between hypodermic users.
接受皮下注射者有相互传染病毒的可能. 换一句 -
This is a medical supplies company that produces disposable hypodermic syringes.
这是一家生产多用途皮下注射器的药材公司. 换一句 -
Is the move factor that inject uses intramuscular injection or hypodermic?
注射用的转移因子是肌肉注射还是皮下注射? 换一句
您还可以临摹下单词：
hypodermic
3/20
报错
- 释义：
- v. 预先考虑；预先计划；预谋
- 例句：
-
I rarely premeditate, which is a mistake.
我很少预先计划, 这不是好习惯. 换一句
您还可以临摹下单词：
premeditate
4/20
报错
- 释义：
- adj. 攻不破的；不可战胜的
- 构词：
- im不+pregn攻击+able可以……的,能……的→adj.攻不破的,征服不了的
- 例句：
-
The lawyer won his case with an impregnable argument.
律师以无可辩驳的论据打赢了那场官司. 换一句 -
The lofty walls of the castle seemed impregnable.
这座城堡的高墙似乎坚不可摧. 换一句 -
They will establish impregnable fortresses.
他们将建造坚不可摧的城堡. 换一句
您还可以临摹下单词：
impregnable
5/20
报错
6/20
报错
- 释义：
- n. 悲伤；悲痛
- 构词：
- grief=griev重→表示心情沉重→悲伤
- 例句：
-
Several pedestrians had come to grief on the icy pavement.
几个行人在结冰的人行道上滑倒了. 换一句 -
Don't allow yourself to sink into grief; it can do no good.
不要使自己陷入悲哀之中, 这样一点好处也没有. 换一句 -
My grandmother died of grief soon after her husband's death.
祖父去世不久,祖母就因悲伤过度而死了. 换一句
您还可以临摹下单词：
grief
7/20
报错
- 释义：
- n. 混杂物；大杂烩
- 例句：
-
The region became a hodgepodge of languages and dialects, some from the east, some from the south and some from other countries entirely.
这个地区成为语言和方言的大杂烩，有些来自东部，有些来自南部，而有些完全是来自别的国家。 换一句 -
This box is a hodgepodge of books, old toys and things.
这个箱子里,书 、 旧玩具及其他物品混杂在一起. 换一句 -
Fang Hung - chien wished he could have said, No wonder your honorable work is such a hodgepodge.
方鸿 渐 恨不能说: “怪不得阁下的大作也是那样斑驳陆离. 换一句
您还可以临摹下单词：
hodgepodge
8/20
报错
- 释义：
- n. 精髓，要点
- 例句：
-
Both the rubber and the pith ball are negatively charged.
这时,橡胶棒和木髓球两者都带负电荷. 换一句 -
The pith of this stemlike stele appears rather strongly like collenchyma tissue.
茎状中柱的髓显得颇强健,像厚角组织. 换一句 -
Major Shairpe, much spruced up and wearing a pith helmet , arrived on the dot of nine.
谢普少校打扮得整洁多了,戴着一顶编织着木髓的钢盔, 正好九点来到. 换一句
您还可以临摹下单词：
pith
9/20
报错
- 释义：
- adj. 慈祥的；伯（叔）父的
- 例句：
-
He began to talk in his most gentle and avuncular manner.
他开始讲话了，态度极其和蔼而慈祥。 换一句 -
He was now playing the role of disinterested host and avuncular mentor.
他现在正扮演着慷慨的主人和伯父似的指导人的角色. 换一句 -
He adopt an avuncular tone of voice when give advice to junior colleagues.
他用长辈的口气劝告年轻的同事. 换一句
您还可以临摹下单词：
avuncular
10/20
报错
11/20
报错
12/20
报错
13/20
报错
- 释义：
- n. 障碍；障碍物
- 构词：
- ob反对+st+acle……东西,状态→站着反对→障碍[物]
- 例句：
-
She felt that her family was an obstacle to her work.
她感到她的家庭妨碍她的工作. 换一句 -
He is in the full flush of success ; nothing was an obstacle .
他的成就如日中天, 锐不可当. 换一句 -
Lack of money has proved an almost insurmountable obstacle.
资金不足已成为一个几乎无法逾越的障碍. 换一句
您还可以临摹下单词：
obstacle
14/20
报错
- 释义：
- adj. 宠爱妻子的
- 例句：
-
There are those who regard him as the uxorious spouse of a beautiful wife .
有些人认为他是一个宠爱美貌妻子的丈夫。 换一句
您还可以临摹下单词：
uxorious
15/20
报错
16/20
报错
17/20
报错
18/20
报错
19/20
报错
20/20
报错
- 释义：
- n. 签名，签字
- 构词：
- sign记号,信号,标志+ature表名词→记号的东西→签名
- 例句：
-
On further examination it was found that the signature was not genuine.
经过进一步的调查发现签名不是真的. 换一句 -
Make sure that you get it down and his signature on it.
你一定要把它记下来,并让他在上面签字. 换一句 -
You need an official signature to validate the order.
你要有正式的签字,这张汇票才能生效. 换一句
您还可以临摹下单词：
signature
支持键盘“← → 回车键”翻页，F8键例句发音，F9键单词发音