difficult

英[ˈdɪfɪkəlt]美[ˈdɪfɪkəlt]

adj.困难的，问题多的，麻烦的，不随和的；

比较级：more difficult;

*高级：the most difficult;

例句

It is difficult to relate his argument to the facts.很难把他的论证同事实联系起来。

It's easy to take a watch apart but difficult to put it together again.把表拆开容易, 装起来难。

It's difficult to tell the two girls apart.这两个女孩很难分辨。

He simply sailed through the difficult exam.他轻而易举地通过了这次困难的考试。

The man had a difficult time pulling those fighting dogs apart.那人费了很大劲才把两只打架的狗分开。

It's difficult to fix my mind on what I am doing.我很难把精力集中在我做的事情上。

It is difficult to shine a light through its this thick mist.光线很难穿透这么浓的雾。

It is difficult to adjust one's habits to someone else.一个人很难使自己的习惯适于他人。

Don't you find him difficult to do with?你没有发现他难以相处吗?

It is difficult to do with her.和她相处不易。

英语六级真题

The challenge is if certain types of people are doing something, it's difficult for other people to break into it, said Po-Shen Loh, the head coach of last year's winning U.S.Math Olympiad team.

Historically, scientists have objected to sharing for many reasons: it is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; it has been difficult to agree on standards for formatting data; and there is no agreed way to assign credit for data.

2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wideranging challenges.

In the past, health experts warned us that the day would come in which it would become very difficult to provide medical care for even common problems such as lung infection or severe sour throat.

We are very proud of our accomplishments under the Greenlist system and we believe that we will prevail in these cases, Christopher Beard, director of public affairs for SC Johnson, said, while acknowledging that this has been an area that is difficult to navigate.

Mr.Wilhelm said the excess of labels made it difficult for businesses and consumers to know which labels they should pay attention to.

It is difficult to find solid evidence to prove environmental friendliness generates more profits than exploiting the natural environment.

Whatever your talents, it is extraordinarily difficult to get a leading job in most fields without having been to university.

Many large institutions keep this kind of data secret—or at least make it incredibly difficult to find.

It is actually quite difficult to find reliable statistics on the issue for many schools.

Jack White, the former front man of the White Stripes and an influential figure among fellow musicians, likes to make things difficult for himself.

Why would anyone make their work more difficult than it already is

The internet makes information billionaires out of all of us, and the architects of our online experiences are catching on to the need to make things creatively difficult

It should be difficult enough but still within their reach

That makes finding a solution all the more difficult.

We will find it difficult to meet our deadlines.

Expanding the three-year option may be difficult, but it may be less difficult than asking Congress for additional financial help, asking legislators for more state support, or asking students even higher tuition payments.

For many, it's surprisingly difficult.

they are generally difficult to manage

It's difficult to estimate the number of youngsters involved in home schooling where children are not sent to school and receive their formal education from one or both parents.

Even so, publication was difficult

It is a disease very difficult to diagnose.

The man is capable of dealing with difficult people.

But the requirements of either of the Acts may be difficult to meet.

Their requirements may be difficult to meet

And unemployed workers face difficult odds.

But others opted to lie, and they showed increased activity in their frontal parietal (颅腔壁的) control network, which is involved in difficult or complex thinking.

Collaboration certainly makes your individual competencies and contributions more difficult for outsiders to identify.

Google and Apple have made it far too difficult to adjust these settings so it's up to us to take steps to ensure we set these triggers to suit our own needs, not the needs of the app makers.

historically, scientists have objected to sharing for many reasons: It is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; It has been difficult to agree on standards for formatting data; and there i

However, it is farmers that are pushing for the advancements due to ever-increasing labor vacancies, making it difficult to maintain large-scale operations.

I'm certain of it, absolutely, especially if it's difficult for a competitor to copy.

In some cases, says data scientist Karthik Ram, it may be difficult for junior researchers to embrace openness when senior colleagues—many of whom head selection and promotion committees—might ridicule what they may view as misplaced energies.

It used to be difficult to get Spanish produce here, but it’s now a lot more common.

Macy's reported its sales plunged 5.2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wide—ranging challenges.

Meanwhile, preference for private over public services made management even more difficult.

Outsiders may then find it difficult to determine your contributions and strengths.

simultaneous interpreting, putting someone's words into another language more or less as they speak, sounds to me like the more difficult.

Such difficult economic times may leave many adolescents confused about their roles in society.

This generated little commerce for downtown businesses in the evenings, which made business and generating tax revenue for municipal upkeep difficult.

Unless you were prepared to pay, they were increasingly difficult to obtain for any but the most severely disabled.

We believe that at least part of the problem lies in places other than the interaction between scientists and members of the media, and exists because for one thing we underestimate how difficult it is for scientists to communicate effectively with a dive

We just wrapped up a project with a difficult client last week.

We might use the word "negative" to describe more difficult emotions but it doesn't mean those emotions are bad or we shouldn't have them.

When I faced difficult work, like thinking through an article idea or editing the same draft for the hundredth time, for example, a more sinister screen would draw me in.

While farming is often difficult for both the body and mine, Sanchez says he and many of his fellow young farmers are motivated by desire to set a new standard for agriculture.

柯林斯高阶英汉双解学习词典释义

ADJ-GRADED

困难的;不容易的

Something that is difficult is not easy to do, understand, or deal with.

例句

ADJ-GRADED

难相处的;难取悦的;不随和的

Someone who is difficult behaves in an unreasonable and unhelpful way.

例句

英汉词典释义

adj.

困难的, 难懂的，费力的；难做的；难解的

不易相处的, 难满足的，难以讨好的；难以取悦的；不愿帮助的

问题很多的；充满艰难困苦的；麻烦的

英英词典释义

Adjective

1. not easy; requiring great physical or mental effort to accomplish or comprehend or endure;

2. requiring much effort and trouble;