erratic

英式音标：[ɪˈrætɪk]

美式音标：[ɪˈrætɪk]

词语分类：CET6+,TEM8,IELTS,GRE,TOEFL

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概况：

adj. 不稳定的；古怪的

n. 漂泊无定的人；古怪的人

词义：

adj.

飘忽不定的；行为古怪，反复无常；（运动或行为）不规则的；

n.

古怪的人；[地]漂砾；

英英释义

erratic[ i'rætik ]

adj.

having no fixed course

"an erratic comet"

同义词：planetarywandering

liable to sudden unpredictable change

"erratic behavior"

同义词：ficklemercurialquicksilver(a)

likely to perform unpredictably

"erratic winds are the bane of a sailor"

同义词：temperamental

用法：

双语例句

用作形容词(adj.)

He was like a stormy, erratic boy.
他好象是个性急的古怪的孩子。

Though occasionally chatty, his moods were erratic.
他虽然有时健谈，但是他的脾气却很难捉摸。

An erratic mind jump from one idea to another.
心意不定的人反复无常。

They no longer fear the erratic behavior of the market.
他们永远不害怕市场飘忽不定的行为。

This clock is rather erratic.
这个钟不太准。

Deliveries of goods are erratic.
不按规定送货。

权威例句

Erratic palynomorphs from some British Hills

Erratic Display as a Device against Predators

Robust Modeling With Erratic Data

Rational Choice and Erratic Behaviour

Erratic occurrence of anostracans in a temporary pond: colonization an...

Shared Outrage and Erratic Awards: The Psychology of Punitive Damages

A Characteristic of Erratic Dynamics in the Overlapping Generations Model

Erratic gastric emptying of levodopa may cause “random” fluctuations of parkinsonian mobility

A characterization of erratic dynamics in, the overlapping generations model

Causes and elimination of erratic blanks in enzymatic metabolite assays involving the use of NAD+ in alkaline hydrazine buffers: imp...

同义词：weirdo,volatile,unstable,odd,fantastic,curious

英语词源：

erratic (adj.)

late 14c., "wandering, moving," from Old French erratique "wandering, vagrant" (13c.) and directly from Latin erraticus "wandering, straying, roving," from erratum "an error, mistake, fault," past participle of errare "to wander, err" (see err). Sense of "irregular, eccentric" is attested by 1841. The noun is from 1620s, of persons; 1849, of boulders. Related: Erratically.

造句：

1. erratic permeability

不规则渗透率

-- 来源 -- 英汉 - 翻译参考[网络]

2. erratic behavior

不规律性

-- 来源 -- 英汉 - 翻译参考[网络]

3. erratic children

乖僻儿童

-- 来源 -- 英汉 - 翻译参考[网络]

4. erratic operation

不稳定工作

-- 来源 -- 英汉 - 翻译参考[网络]

5. erratic current

涡流|不稳定的电流

-- 来源 -- 英汉 - 翻译参考[网络]

6. erratic subsoil

不均一土壤

-- 来源 -- 英汉 - 翻译参考[网络]

7. erratic function

不规则函数

-- 来源 -- 英汉 - 翻译参考[网络]

8. erratic fluctuation

不稳定波动

-- 来源 -- 英汉 - 翻译参考[网络]

9. erratic process

漂游过程

-- 来源 -- 英汉 - 翻译参考[网络]

10. erratic feeding

不均匀给进

-- 来源 -- 英汉 - 翻译参考[网络]