barrier

英[ˈbæriə(r)]美[ˈbæriər]

n.屏障，障碍，界限，壁垒，隔阂，阻碍，关口，栅栏，挡板；

复数：barriers;

例句

The lorry went into a skid and crashed into the barrier.卡车失控打滑撞到障碍物上。

The angry crowds would not keep back the barrier.愤怒的人群不肯站在栅栏后面。

It’s only been latterly that we’ve discovered that it’s lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.直到近来我们才发现，它们其实是众多独立的礁石，大约有2900个独立的礁石系，组成了大堡礁。

There was an impassable barrier between the white race and the one which they had reduced to slavery.在白色人种和被他们奴役的种族之间有一道不可逾越的障碍。

A large crowd crushed past the barrier.大群的人挤过了障碍物。

Lack of confidence is the biggest barrier to investment in the region.缺乏信心是在这一地区投资的*大障碍。

The Sahara Desert is a natural barrier between North and Central Africa.撒哈拉沙漠是北非与中非之间的天然屏障.

We could visit Ayers Rock and the Great Barrier Reef.我们可以去艾尔斯岩和大堡礁.

Hillary and Robert are snorkeling near the Great Barrier Reef.希拉蕊和罗伯在大堡礁附近潜水.

It's only been latterly that we've discovered that it's lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.直到近来我们才发现,它们其实是众多独立的礁石, 大约有2900个独立的礁石系,组成了大堡礁.

英语六级真题

But the barriers are disappearing, in part because journals and funding agencies worldwide are encouraging scientists to make their data public.

It might be tempting, therefore, to think that the old barriers have been broken down and equal opportunity achieved.

Now it's like a barrier has been let down.

What he tried to do was to teach a male dolphin called Bass and a female called Doris to communicate with each other across a solid barrier.

As long as it's impossible to produce something from nothing, costs are absolutely a barrier.

But the new work does go further than previous research and suggests that screen time should still be considered a potential barrier to young people's flourishing.

Even Hillary Clinton says that when it comes to college, Costs won't be a barrier.

However, despite 2 billion people worldwide already supplementing their diet with insects, consumer disgust remains a large barrier in many western countries.

柯林斯高阶英汉双解学习词典释义

N-COUNT

障碍；壁垒；阻碍

A barrier is something such as a rule, law, or policy that makes it difficult or impossible for something to happen or be achieved.

例句

N-COUNT

隔阂；阻碍

A barrier is a problem that prevents two people or groups from agreeing, communicating, or working with each other.

例句

N-COUNT

关卡；栅栏

A barrier is something such as a fence or wall that is put in place to prevent people from moving easily from one area to another.

例句

N-COUNT

障碍物；挡板；屏障

A barrier is an object or layer that physically prevents something from moving from one place to another.

例句

N-SING

大关；界限

You can refer to a particular number or amount as a barrier when you think it is significant, because it is difficult or unusual to go above it.

例句

英汉词典释义

n.

栅栏, 关卡

障碍, 隔阂

屏障；障碍物

分界线；隔阂；障碍

难以逾越的数量（或水平、数目）；关口

英英词典释义

Noun

1. a structure or object that impedes free movement

2. any condition that makes it difficult to make progress or to achieve an objective;

3. anything serving to maintain separation by obstructing vision or access

行业词典

体育： 栏架；拦板；挡板；栏杆；障碍；起跑屏障；

医学： 障，屏障，障壁，垒；

地理学： 障壁坝；

海洋科学： 沙坝；

电力： 遮栏；

电工： 遮栏；