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constant

英 ['kɒnst(ə)nt] 美['kɑnstənt]

英英释义同义词辨析考试真题实用场景例句

adj. 不变的；恒定的；经常的
n. [数] 常数；恒量
n. (Constant)人名；(德)康斯坦特

考试真题

In some cases, schools should help children find new, more grown-up ways of doing the same things that are constant sources of joy: making art, making friends, making decisions.

The result of constant muscle tension and stiffness of joints, many of them are avoidable, and simple flexibility training can prevent these by making muscles stronger and keeping joints lubricated (润滑 ).

People do it at the expense of everything that was a constant in their lives.

Indoor pollution, which includes sources like home heating and cooking, has remained constant over the past several decades despite advances in the area.

Some desalination plants exist where feasible, but they are costly to run and can need constant repairs.

No one should have to live with what a Texas mother described as constant stress, tension, even fear about money.

Are people suffering from gadget overload? Are they exhausted by the consumer equivalent of the brain fatigue—information overload—that is caused by constant updates of devices and online media?As you are probably aware, the latest job markets news isn’t good: Unemployment is still more than 9 percent, and new job growth has fallen close to zero.

By 1973, domestic US sources of oil were peaking, and the nation was importing more of its oil, depending on a constant flow from abroad to keep cars on the road and machines running.

By running constant deficits, it is dis-saving, even as households save more.

At heights of over 18000 feet, people may be climbing in a constant daze（恍惚）.

Constant complaints from passengers.

As constant travelers and parents of a 2-year-old, we sometimes fantasize about how much work we can do when one of us gets on a plane, undistracted by phones, friends, or movies.

For busy librarians and educators, finding instructions for projects, activities, sports, and games that children and teens will find interesting is a constant challenge, this guide is a time-saving, one-stop....

From the very beginning of school, we make books and reading a constant source of possible failure and public humiliation.

He has a constant urge to check for text messages; he checks his phone every five minutes! He's so addicted to it that he just can't stand the idea that there may be an important text.

Second, if other factors such as technology remain constant, economic growth and material expectations will fall well below recent standards and this could invite trouble.

Symptoms of it include a headache that is constant but not severe, and a pain at the back of your head and the neck.

They believe, for example, that their employees need constant supervision if they are to work effectively, or that decisions must be imposed from above without consultation.

Thus humans who lived a million years ago, despite their big brains and sharp stone tools, lived in constant fear of meat-eating animals.

Vanity is a constant; people will only start shopping more sustainably when they can’t afford not to.

It needs constant guardianship.

Constant health scares just end up with no one listening.

There's always a constant fear of falling behind everyone else on the socially perpetuated "race to the finish line," whether that be toward graduate school, medical school or a lucrative career.

Vanity is a constant; people will only start shopping more sustainability when they can't afford not to.

You may have a circle of friends who provide constant good humor, help and companionship.

双语例句

1. There was constant jeering and interruption from the floor.: 议员席上不断有人在嘲讽和打岔.

2. It's a constant struggle to try to keep them up to par.: 要让他们达标，需要不断努力。

3. Constant wheelchair use will scuff almost any floor surface.: 任何地板上经常有轮椅走动几乎都会有所磨损。

4. The weather is a constant topic of conversation in Britain.: 在英国，天气是交谈中永恒的话题。

5. An automatic voltage regulator ensured a constant output from the generator.: 一个自动电压调节器保证了发电机电流输出的稳定。